Can i use 15w40 instead of 5w20

I use 15W40 Mobil diesel oil in my 2320 year around and would not consider using a lighter oil. I would personally recommend zic A. Jun 05, 2018 · Can I use 10w30 Instead of 5w20- Discover here . However, using it to top off a quart or two shouldn't be an issue. S. But I really stress that it is going to be pretty insinificant, unless he dynos his car every week. I know the late model 350's can starve for oil at the rod bearings if you run a 10W40 in cooler climates, so 15W40 would be a bit much. 10w30 vs 10w40 Engine Oil - What's the difference Jul 19, 2019 · In this article, you will find information about the differences in the 10w30 vs 10w40 engine oil, and you will learn in-depth information about engine oil grades which can be really useful to know when you are choosing the engine oil for your car. matter of fact, use any 5w20 you want, but at the very least it should be that grade and a semi-synthetic blend. 5w40 for diesel cars as it runs on higher compression and secondly if your petrol car has crossed 50000km you can opt 5w40 all season. Dec 19, 2016 · Because a 5w20 has a much lower NOACK (burn off vaporization rate) than a 0w20, and 5w20 requires fewer polymeric viscosity improvers which can shear under pressure. 2 Nov 2010 Nine out of 10 heavy-duty long-haul trucks use 15W40 oil. 36/gal at china mart and will take 4  15W-40 is a very common viscosity grade for diesel engine oil. It would make more sence to me just to buy one weight of oil. The new Rotella T6 Multi-Vehicle 5W-30 full-synthetic oil also meets PC 11 May 16, 2006 · I can't seem to find any Pennzoil 15W40 Marine oil as recommended by Malibu. Ford says to change the oil every 7500 on my V10 under normal driving conditions. 2 liters which is almost 41 mpg, that's a (( 7 mpg drop)). Warranty. It's strange, I have no leaks at all, and see no obvious smoke from the tail pipe, but I change my oil with the recomended 5-20, and have noticed the following. Thicker oil Using an oil with a low viscosity can lead to excessive metal to metal contact between moving parts. News. So if you're in a warmer climate you'll want the 40 with the turbo, otherwise use 30. And a 10W40 would invalidate your warranty just so you know. I read that unless it was used since day one it runs so clean it can break up carbon potentially causing issues. Dec 17, 2018 · In Mediterranean-type climates, mowing the lawn can be a year-round proposition, making lawnmower maintenance a continual project. If your manufacturer recommends 5W30 , the 5W20 would be insufficient to properly lubricate the engine at operating temperature. If you were always using conventional oil, use this instead for a few dollars more and get better engine protection. 15W-40 is a very common viscosity grade for diesel engine oil. I was wondering who is running 15W-40 in their engines. Apr 27, 2010 · I have looked in my hand book and it says I can use either 5w -30 for -29deg C to 8deg C, 10w -30 for -18 deg C to 38deg C+, 15w -40 for -10deg C to 38deg C+, I can't see it getting colder than -10 and I can see it getting warmer than 8deg C I should be looking at the 2 higher temp oils, what do you use? 2 Jun 2018 Some prefer using heavier weight oil in engines that will be used for racing where it is expected that the engine will be held at a higher rpm for a longer duration. Most often, these types of The 5w30 oil will flow better at low temperatures than the 10w40 oil. The 25 -40 can be used in all temperatures. 10W30 means the oil will be a little thicker at the same lower temperatures, and will then protect Apr 20, 2017 · Q: Can i use 5w30 synthetic blend motor oil instead of using 5w20 even tho it calls to use 5w20 My car has 141000 miles. Mobil1 5w30 and NAPA Gold 1085 filter Due to improvements in engine and motor oil technology, modern cars can have relatively long oil change intervals. I only noticed after 500 miles when I brought the old container to the recycling. Now, in the winter, you might notice a slight drop in MPG if using 5w30 as oposed to 20w. 7 litre hemi. Downshifting from sn to sj is gonna make ur engine unhappy. The average operating temperature is up to 235°F, and even higher under heavy loads. Compare these two oils below. You will find these same letters listed on the can of oil. Lower numbers indicate thinner oil. Sep 16, 2012 · 5w20 oil was used instead of usual 5w30? I went to walmart in a pinch because I have been busy and my oil realllllly needed changed- when i looked at the sticker leaving it said 5w20 and i always used 5w30, i just need to know if for this one time it will be ok to use the 5w20 instead. External Temperature Your vehicle's engine is built and tuned to run on a specific grade of oil. As long as it's synthetic, it will last for the normal OCI. 0w40, 10w60, 5w50, 15w50, 5w40 are all pretty common European or Racing specs. You can know the viscosity of the motor oil in their labels. Apr 27, 2009 · Changing oil in the lawnmowers and snow blower. . We use cookies (and equivalent technologies) to collect and analyse information on our site's performance and to enable the site to function. From buying research to owner support, join 1. Do I really need to use 5W-20 or 0W-20 oil? Truth, NO! Read on for technical facts regarding the use of 5W-20 or 0W-20 motor oil. We've got 10w-30 by accident during the manual. 30 Oct 2011 6. I prefer to use Mobile 1 and am most concerned about long-term wear especially in the upcoming hot summer of Florida. E. 000 miles on a single oil change. Ford, Honda and Daimler- Chrysler specify 5W-20 or 0W-20 motor oil for most gas engine powered cars and light trucks. I would use the 10W-30 that the owners manual recommends be used. Personally I use Amsoil 0-30 in my Toyota Tacoma and I have for over 120k with 15k change intervals. The higher the initial number, the thicker or viscous the oil is. Most current models can go 10 to 20. You'll be ok but you can have the dealer address it. And should I buy Lowanhair: I am sorry to say, like everything else in life, there is no definitive. to an extent. What I have found though is Pennzoil 15W40 long life for Diesel engines. I use 5W20 almost exclusively because they tend to be more shear stable and generally better quality than bulk 5W30 oils. Jul 18, 2014 · Top 10 Myths About Engine Oil. May 18, 2016 · Q: My Town & Country has 68,400 mileage. I might add, if your Porsche is also your daily driver and you see repeated sub freezing (32F) starts, it wouldn’t hurt to use a 15w40 instead. The "10W" means that this oil can be pumped by your engine as well as a single-grade SAE 10 oil can be pumped. Other say its the best oil out there. can i use 15w40 ride engine oil for splender plus 100cc in summer time in june13 2016 if i compare with You can get this synthetic oil for almost the same price as conventional oil of different other brands. Can be used in place of CD, CE, CF-4, and CG-4 oils. It has the 5. Our lineup of Mobil™ 5W-40 oils is designed to meet a wide range of requirements associated with engines requiring this viscosity. well, Unlce Sam has the bucks, but for less vibration from your oil starved bearings upon start-up, and for ease of flow and higher protection from oil burn-off, stick with MotorCraft 5w20. Can you mix 10w-30 and 10w40 motor oil? I just came up from the garage - figured i'd do a quick oil change before heading out for a drive. That is all that I use in my truck. The reason is that bar and chain oil has a "high-tack" additive that prevents it from slinging off the chain as it travels around the tip. As for andyvn1. Somone else These days is sees very little use, maybe 2,000 miles a year if that. but keep it near hot does the best. But for any "in-a-pinch" situation, any clean motor oil is OK to use as a substitute for bar and chain oil. fmcdealer. The only thing I can think of is they put the wrong oil in. Search through our wide range of options to find the best motor oil for your vehicle. They use 15W40 in all of their engines, both gas and desiel. Jun 20, 2013 · The only thing that matters regarding wear protection, is the psi value each oil can produce in my testing. May 22, 2004 · As for the manual, I also agree. re: can i use 5w20 instead of 5w30 in my ecoboost Post by Hock » Sun Mar 08, 2015 5:23 pm Because he's all the way up there in Canada, he wants to make sure we hear him over our diesel trucks and guns. Slightly OT: I'm not convinced that Valvoline oil is the weight they claim. If thats A boosted level of seal conditioner to protect engine seals because, over time, rubber seals can harden or shrink, resulting in oil leaks; If your engine contains excessive sludge deposits due to less-than-adequate maintenance practices, Mobil 1 High Mileage synthetic motor oil can help reduce this sludge. I don't consider my driving environment normal so I change every 5000 miles and use 15w40 instead of 5w20, just because I don't live or drive in any extreme cold weather and I was told the 15w40 holds up better in the hot weather. Evaluating the Key Differences of Synthetic Blend vs Full Synthetic Motor Oil. IF you interested in a particular brand and you need info ,check reviews instead of using price to categorize the better oil and casting stones. 25 1997 Ford Fiesta. I'm thinking about switching once I throw my new cam in, for a little more "protection". Posted by Mark Williams | July 18, 2014 Gas and Diesel Trucks Can Use the Same Oil. Don't go changing brands etc. 4 Liter engine. The reasons are clear. The car has 136xxx miles on it. In 2010 the American Petroleum Institute introduced a new engine oil category under the name API SN and a new supplemental category called Resource Conserving. I persuaded him to use the synthetic equivalent. There are three core types of engine oil on the market: mineral, semi-synthetic and synthetic. 5W30 vs 5W40 - What Is The Difference between 5W30 and 5W40 . You can even use it as first fill on receiving your bike as it’s not detrimental to engine break-in. If it's a little bit, you can get by with clean 30W oil; if it's a lot, you might as well do it right an mix your own fuel-cut bar and chain oil, or get the Winterized formula. These specifications are to be used as guidelines only. The top end of some Toyota engines, the ones with the cam gears instead of belts or chains, and the Nissan 4cyl truck engines appear to be able to shear a 5w30 to a 5w20 within 1200 miles judging by some of the results of the oil analysis reports on Bob's board. My question is can I use 10W30? Every other engine at my house uses 10W30. It does burn oil but not too bad. In your Owners manual under recommended oils, what you need to worry about is the Alphabet letters they list there, such as ASE and other combinations. Now what do you guys think is a better choice to use on a 94 C220? 10W40 or 15W40? Now 15W40 Castrol say's, Diesel oil on it while on the back it says it meets Mercedes standards. 40 would be needed in really hot climates (desert). 5W-40 is thinner when cold than 10W-40, but 5W-30 and 5W-40 are both within the 5W range when cold. 6. 5w30 is cheaper, more readily available and offers just as much if not better protection. If you are looking for a high-quality replacement for Mercury or Quicksilver 25W-40 engine oil in your MerCruiser stern drive or inboard engine, we have the ultimate substitute. Ford specifies only one viscosity rating for this vehicle, namely SAE Last oil change I did it myself for the first time on my wife’s 06 Honda Odyssey. When a gas station or service station tops off anyone's oil, there is a very slim chance that it is the same oil that is already in the engine. FREE coverage up to 10 years/300,000 miles. Can I use 5W30 oil with my car, rather than 5W20? And if so, which is better for my make/model? Hello. I switched to Lexus 5W-40 fully synthetic oil as the local toyota dealer in Jordan suggested and now after 467 km i filled up the tank with 26. The 15W-40 is a heavier oil and would be stiffer to pump cold than the 10W-30, especially in the colder mornings you get with NY winters. These big engines can use 3-4 gallons of oil and unnecessary changes are expensive in both time and materials. dealership's been pitting in 5w-30 instead of manufacturer recommended 0w-20 for 3 years. Additionally, your engine may experience performance issues such as diminished fuel economy and horsepower. Jun 23, 2016 · Here is the complete list of best motor oils ranked by PSI strength. Time for my first oil change on new (used)boat. 5% weight. The higher the PSI strength the better the oil is at preventing wear. A lot of guys, as their Use what the book tells you. Motor Oil 101 For a motor oil identified as "10W-40," the first number that appears stands for 10 degrees Celsius; the "W" stands for winter. 1. Free warranty with purchase of any Pennzoil ® motor oil; Coverage up to 300,000 miles or 10 years (whichever is first) if you exclusively use Pennzoil Platinum ®, Pennzoil Gold™, Pennzoil ® High Mileage ® or Pennzoil ® conventional motor oil 5w20 is only used for increased mpg (IMHO) based off of viscosity knowledge and use of the same powerplant in overseas models. I have some extra at home and want to make sure I am not going to damage anything if I use it. Especially if he's been using a conventional oil. I currently use synthetic in all my 4 vehicles, but I can honestly say, I do not see any increase in mileage. For even more effective start-up protection, use a synthetic 10W-40 instead of a conventional 20W-50. When it comes to engine oils, you have a variety from which to choose. For others, this does not come into play. Is it correct to sue the heavier oil instead of the manu Valvoline motor oils do not have documented expiration dates. We operate in hilly terrain, and the year-round climate is never lower than 55F nor higher than 85F. Since then i have experienced engine rattling when accelerating in high gears. com for additional information. By 2000, a new rating, CG-4, was introduced, and not all oil companies immediately got their formulations certified to this new standard. The question I have is can I switch to 5w20 and continue to use it, because from what I've read from this forum and others if I do use 5w20 I have to If you must use the chainsaw and have nothing else on hand, surely motor oil is better than nothing. The answer is that ANY one can be used regardless of the vehicle owners manual recommendation. Re: 5W20 instead of 5W30 in 2320whoops I would immediately change the oil to the correct oil. I'm thinking of using 15W40 on my next oil change with also a quart or so of Lucas oil mixed in. Duh! I filled in 10W 30 instead of 5W 20. What is the difference? (Exept the price) It if much cheaper then other brands of 15W40 Marine oils? What does a gallon sell for in the US? Feb 09, 2014 · I really don't want to start an oil war, because it will never end. recently we noticed they've been using regular 5w-30 instead of synthetic 0w-20 it says to use under the hood. can i drive the car the same as if the 30 was in there? by Jan 21, 2015 · Ugh. Apr 26, 2012 · Update May 2016: We now offer a semi-synthetic 25W-40 oil for Mercury Marine engines. The dealer''s standard is now 5W20. The higher the psi value, the better the wear protection. FWIW I like to buy the "biodegradable" chain oil, since it invariably ends up all over the place. half of ur comment is correct dat 5w20 is not to be used, but recommending api sg or sj is wrong. OK, my last car engine was DESIGNED for 5w30, and then they decided 5w20 was recommended like 5 years later to improve economy specs. Although Ford suggests using 5w20, I would use 5w30 ALL the time unless your in a VERY cold enviroment. g. The main considerations have to do with the higher price of full synthetic It is safe to use a diesel oil in your gasoline engine, provided the diesel oil meets the appropriate specifications and viscosity requirements of your engine. For diesel 5w50 Mobil 1 ,can be used in hot summer. Gives me instant oil pressure in very cold temps and I dont have to plug things in. So you can use 15w-40 without problems. motorcraft. Mar 24, 2017 · Shell is no exception, and this oil can offer improved fuel economy of 2. The use of these fluids is approved by many manufacturers and can offer several advantages in mobile equipment such as preventing varnish and sludge. However, these detergents and dispersants can cause the fluid to emulsify any water that is present, rather than shedding water as you would want in a standard hydraulic system. Yes, a lower viscosity oil like 5w20 will provide less protection than 5w30 in normal operating conditions. The first number in viscosity values like 5w20, 5w30, 5w30, 10w30, and 10w40 is the motor oil’s resistance to thinning in cold temperatures; this will help start your car in the cold. I have read that it has somthing to do with the MDS system. If you live in colder weather or in desert heat, you need to change to proper grade (see Wikipedia for more details) 5w30 vs 5w40 – Which Is Better For your Car. This was the first time her car was switched to synthetic Mobil 1, but now the engine sounds louder and not smooth as usual. Feb 26, 2015 · Viscosity Test Here is a little test I did comparing two diesel motor oils to see the flow of oil on a cold start in winter. Against my better judgment, I use 5W20 because that is what Ford recommends. It can be used as long as the American Petroleum Institute (API) rating on the label continues to meet or exceed the requirements listed in your car’s owner's manual. Mar 07, 2009 · anyone know what weight engine oil nascar guys use on race day???? i used to be a thick oil guy but truth is the thin stuff is better. If you are not a hard speed driver you can comfortably use 5w30 in all weather for petrol cars. I don't think that there is any harm or risk in adding a qt of 5w30 on top of four qts of 5w40. Did I do something wrong? She has already put on 1,000 miles since the last change, and the car has about 110,000 Apr 20, 2017 · Q: Can i use 5w30 synthetic blend motor oil instead of using 5w20 even tho it calls to use 5w20 My car has 141000 miles. The two were outside overnight at -25C Any one know if its posible to use 0w30 instead of 5w20 in the 5. It is particularly recommended for use in Ford vehicles equipped with Power Stroke ® diesel engines as in truck, bus, construction and other heavy-duty diesel engine applications, as well as the smaller Ford diesel engines. The 15W40 is made by Shell but 20W50 is not. My car has an automatic transmission. 10w30 vs 10w40 Differences. The cars that use 5w20 are made with closer tolerances. Pennzoil Platinum ® Racing SAE 10W-60 Full Synthetic Motor Oil Motor oil, engine oil, or engine lubricant is any of various substances comprising base oils enhanced with various additives, particularly antiwear additive in addition to detergents, dispersants and, for multi-grade oils, viscosity index improvers. Please refer to your individual vehicle owner's manual for proper viscosity grade and specification of oil to use. So I have to do an oil change coming up and I want to start using Mobil1 Synthetic 5w20 high mileage instead of just regular 0w20 synthetic. Corvette owners typically use for choosing this 0W40 Euro blend Mobil 1 instead of following GM’s recommendation, is the thinking that this oil may have more zinc than U. It can all get pretty overwhelming, and every car enthusiast you talk to has five different opinions on the topic. Yes, it’s just a little bit heavier, nothing much. Instead you can use straight weight detergent automotive oil SAE 20 in freezing weather, SAE30 (cold weather) or SAE40 for use in areas of 50 degrees and up. Which one of these varieties you choose to use is dependent on several factors such as driving conditions, external environment, the total number of miles on the engine and the recommendation of the manufacturer. Required manual reading: Ford says to change the oil every 7500 on my V10 under normal driving conditions. Q: Our 2001 BMW 325xi has 154,000 mostly highway miles and runs fine except for using a quart of oil every 600 to 800 miles. so my dads been getting my mom's 2011 Nissan altima hybrid serviced at the same local Nissan dealer since we bought it new late 2011. Oil shears over its life so a little thinner oil Well, many automotive forums like to think that the improved fuel efficiency comes at a cost. 5 MILLION GM Truck Enthusiasts every month who use GM-Trucks. I also thought it could be better, because in the spring and in the fall, mornings can get a little cool and the same goes for the evenings. It really depends on who the oil manufacturer is and what type of synthetic base stock is being used before I will run an oil. You can still go to these places, but be sure to ask ahead of time what kind of oil they will use. my dealer insists on using 10w 40 conventional oil in my 2011 ford escape 4 cylinder engine. Using 5W30 oil for your vehicle will not blow out the engine. It’s that simple. So having 5w20 in that engine, especially for a short time, is not going to grenade the motor. :4-dontknow: i really need the help of the people in the forum, i have more questions, well is a really long story about my truck, but right now i need to solve the oil question. as each brand has there own additive package. Nov 18, 2015 · In terms of taking care of your car, there's not much more important than changing oil. I recently put in a quart of Shell Rotella 15W40 diesel oil & noticed it burns less over 500 miles use. the reason i didn't think 5w-30 was the correct one is because i think my car takes 10w-30, and if 5w-30 and 10w-30 are pretty much the same, how can a lawn mower and car Big oil users like bus companies and truck fleets use oil analysis to extend the life of their engines without unnecessary oil changes. High Mileage Vehicles. My evidence - my Diesel pickup is supposed to use 15W40. Motorcraft ® SAE 5W-40 Full Synthetic Diesel Motor Oil is a high-performance light- and heavy-duty diesel engine oil recommended by Ford Motor Company. But if you still find yourself wondering which motor oil to choose between 5w20 vs 5w30, we recommend you go with 5w30. Apr 25, 2010 · But in the Summer months and if you are in a southern state, the 10w-30w oil is much better to use. For most people, the manufacturer’s manual is the final authority when it comes to the type of oil that you use for your car. 0L Power Stroke Diesel - 5w20 vs 15w40 - ford used semi synthetic 5w20 T6 5w40 synthetic is about 21. You could use a 0W20 oil (I use 0W20 oil) in cold weather and it would be Ok by Ford. If the engine valve chamber and oil pan are clear of sludge, you can use any modern oil you want. Everybody wins, but the vehicle owner, who has to pay more per mile driven in the long run. Personally I'd be sticking with the 15w-40 Helix or the Mobil 2000 10w-40. Changing oil is one of the key car care tasks, which is why we will be doing a thorough 5w20 vs 5w30 comparison since those motor oils work best in both hot and cold temperatures. Is it ok to use 5w20 oil instead of 5w30? - Just wondering. At the last oil change I confused the engine oil for my Grand Caravan. One of my cars uses 6 quarts of 5w20 and the other uses 4 quarts of 5w30. 5w30 is t thicker. 30 goes down to 0. Ive been reading some people use this diesel oil. I drive "big rigs" and large straight trucks at work (from 52,000 to 80,000 pounds GVWR); and they are pretty much stuck with 15w40 "compression ignition" motor oil - which can get like Aunt Jemima syrup in the winter time. Some parts of the engine are built to work well with a specific type of oil. 0L Power Stroke Diesel - 5w20 vs 15w40 - ford used semi synthetic 5w20 on the report that I requested when I bought my truck, wouldnt this be too light of a oil for the truck? planning on using 15w40 rotella but now that its in the 30's here I'm thinking about t6 540 full synthetic but its so expensive So, as oil starts pushing over 212F, needless to say it thins out even more. 5W30 means that the oil has a thinner consistency in cold weather and will protect your engine at lower temperatures, at less thickness than 10W30. The reason 5W-30 and 5W-20 motor oils are so common is because they work very well with a wide range of engines. So should i go with Mobil 1 full synthetic even with that many miles? Will it create any problems like oil leaks because thats what i saw in another forum. like you said, with the aforementioned loss of power. Motor oil is used for lubrication of internal combustion engines. Two popular types of engine oil are 5W-30 and 10W-30. Read on for our guide to buying and changing motor oil. com and www. If your 4. Maybe someone here can I hope we can all agree that some engine designs are harder on oil than others. Would this be because i have put in 10w40 oil instead of 5w30? What is the difference? and What is the rattling? If you use too thick of an oil, the orifices do not flow fast enough and the bottom of the engine starves for oil and you end up burning up the bottom end by about 100K miles. 5W40 Synthetic VS regular 15W40. For example, Comfort Master recommends a lighter viscosity, such as 5W40, 5W20 or 10W30. Draining and replacing oil is especially important because oil Dec 29, 2011 · The biggest problem will be if you use 15W40 it may be to thick of an oil. The question of whether to use synthetic blend vs full synthetic engine oil has been of significant importance since semi-synthetic or synthetic blend oil was first introduced in the 1960s. 16 Feb 2008 I was wondering who is running 15W-40 in their engines. I use a synthetic 0w-30 on my 2010 Forester. So, check out what would happen if you use 10w30 instead of 5w20. The 4. They can be used in either gasoline- or diesel-powered engines. But my wife's Expedition would use oil quite often. In years past, owners of high mileage vehicles would use a higher viscosity oil than what was recommended by the manufacturer, say 15w40 instead of 5w30. The rationale the U. Most chainsaw operation manuals insist that you need to use quality bar oil. You can use a 20w50 year round, even with cold starts to 20F, which covers the majority of Porsche owners. Can I use full synthetic oil 5w30 instead of 5w20 on my vehicle? Is there any difference or effect between the two? Thanks and hoping for your most appreciated reply. Through thick and thin. What is the difference in the two oils and can you just use 5W-30 in small engines. If you have a modern European vehicle, consider Mobil 1™ Formula M or Mobil Super™ Synthetic Euro. 20 will take you down to -20F which would be needed in really cold winters. Someone told me they spec 5w30 in Europe for the same car. You’ll get slightly lower gas mileage, but that’s the only thing. IN CA, you can pretty mush use from 5/10 w 20-30 w/o any issues. That’s why Shell scientists have developed Shell Rotella synthetic oils with Triple Protection Plus technology. Jul 04, 2016 · You are asking if you can use a significantly more viscous oil for start-up and for a warmed up engine. If you put in 5W-30 oil instead of 5W-20 as directed by the car manufacturer, it can cause damage to internal parts of your engine. 8 percent when compared to 15W-40 oils. It has 5-30 in it now. The oil level was a little low when I bought it. Mar 15, 2009 · the toyota dealer recommend engine oil 5w30 but my garage guy used oil 5w20 . May 02, 2008 · The owner''s manual for my ''04 Ram with 5. For several years now Ford has recommended 5W20 for all their vehicles. ===== In a 5W20 engine. The 15W-40 won't do any harm to an engine, but with a newer tractor it shouldn't need that heavy of an oil. Of course, the exact length of oil changing interval depends on several circumstances such as type of the engine, use, diesel or gasoline, mileage and so on. 5W10 would almost be as thin as water. If you put in 5W-30 oil instead of 5W-20 when the latter is the grade suggested by your vehicle's manufacturer, damage to internal engine parts can occur. I'd like to just buy two 5 Ok to use 10w-30 instead of 5-20 ? was created by dannyg40 I have an 02' Escape V6 with 72,000 miles only, but I been keeping track of the oil. Jan 31, 2018 · What if John went off the deep end and used 0W-16 in his 1998 Corolla instead of the recommended viscosity? Just like using an oil with too high a viscosity may lead to problems in Josh’s engine, using an oil with too low a viscosity can have the same result. I used to work for a county highway dept. Also can I use engine oil blend( synthetic and normal) for 5000 miles to have a new oil change. All vehicles have a particular oil viscosities/weight, and you can usually find this information on the top of the crankcase, usually on top of the oil cap. In fact, many say that using 5w20 instead of 5w30 can cause damage to your engine, resulting in a reduced engine lifespan. SAE 5W-20 Motor Oil increases mechanical wear, reduces engine life - that way you will buy new car sooner = more sales for car manufacturer. 7. I routinely use the 10W30 semi synthetic rotella in the lawnmowers and engines with flat tappet cams though. oil technology and can be used in diesel engines where API CK-4, CJ-4 and below is required. can I use 10w40 instead of 5w40?? are specifically compounded for use with diesel fuels ranging in sulfur content up to 0. This means that the 5w30 oil will protect the engine better at low temperatures, usually when the engine is just starting or during weather conditions such as winter. Your 2007 Ram owner's manual states that you use 5w20 because your truck No, you do not have to use "Subaru" oil, nor do you have to have it serviced at a dealership, but you do have to meet (or exceed) the API standards that are built into the 5w-30 (or listed) rating and stay within the specified change intervals. we called What are the advantages/ disadvantages of running a 5w40 oil instead of 15w40, I see that 5w40 is recommended more often than 15w40? That said, most automakers will specify a range of oils that can be used in their motors, letting you choose the best viscosity to fit your driving conditions. Members who were using 15W40 and then switched to 20W50 have reported an increase in ground speed. For example, if your gas engine calls for a motor oil that meets the API SN specification, you can safely use a diesel oil of the correct viscosity that meets the API SN spec. Cookies also allow us and third parties to tailor the ads you see when you visit our site and other third party websites in the same online network, including social networks. Porsche nicely answered this one for us (from ’84 911 owners manual). Personally, I wouldn't use 5w20 instead of 10w30 for a complete oil change. AMSOIL 0W-30, 5W-30 and 10W-30 synthetic motor oils are ALL 30 weight oils. I recommend they use the SAME highly ranked oil for break-in and after break-in. Both of these very important considerations given the VVT and AFM stuff going on in these engines. Q: Can we use 10w-30 on 5w-30. can i use 10w 40oil in my ford escape 2 Answers. The answer is that ANY one can be used regardless of the vehicle owners manual recommendation . Sep 16, 2008 · Oil Question - The difference between 10w40 and 5w30? Hi, I have recently put 10w40 into my 1. dealerconnection. What grade of oil to use depends on where you operate the CX9, and what is your priority (MPG or protection). Refer to the Motorcraft ® SAE 5W-20 Full Synthetic Motor Oil product data sheet at the link below or check www. I just wanted to know if 10W-30 would be safe to use instead of always buying the smal SAE 30 oil pints. oil, and their mistaken belief that more zinc and a higher viscosity can provide better wear protection, as well as their mistaken belief that 5W30 You can buy 25-40 at West Marine and Gander Mountain. Looking for oil weight recommendations. I use Mobil 1 0W-20 for the slightly better fuel economy and the adequate protection it provides. GTX Diesel is a 15W-40 diesel engine oil formulated to help extend engine life. I think the only reason Toyota/Lexus recommend a 0w oil is to guarantee you use synthetic. However, the straight 30 weight can be had from In order to keep on pace with the increasingly strict fuel economy standards, vehicle manufacturers are designing engines differently, causing them to run hotter than ever before. You can also use 5w20. We live in Phoenix. So their solution, instead of cooling the oil better, or adding more oil to the system (larger sump) is simply spec'ing a heavier oil. CASTROL: Except in very cold climates, 15W40s do well from the For example, Comfort Master recommends a lighter viscosity, such as 5W40, 5W20 or 10W30. 3 has a catalitic converter you should use a syntetic 20W-40 I've used 5W30 in my wife's 03(145K miles) and assume 5w20 or 5w30 was used in my 2010(75K miles) when I bought it. You can let it cool off enough so you do not burn yourself. Oils within 10% of each other can be considered approximately equivalent. Feb 18, 2016 · Engine is a factory rebuilt crate motor and has over 500,000 miles on it since I bought it, on the first sample the 10w30 oil was used for 20,100 miles, and the condition, wear metals, etc were as good or better than any of the samples when using 15w40. I used 5w-30, like I use in my Lexus, instead of the recommended 5w-20. I know that 15W40 is a heavier weight oil than 10W30. Also, has anybody ever used the 5w-40 synthetic If you’re not really interested in what all the jargon means but just want to make sure you get the right motor oil for your car you can use our 'oil finder' - simply enter your reg and away you go . Now is the delema of Fossil or Synthetic. , 0W for northern Canada, 10W for Florida, and use the Nov 20, 2019 · Besides, as Amsoil is approved for use in any stage of engine life, including the first service, you can use it as soon as you get your Harley Davidson. Best to keep to one type of oil. Which Motor Oil Should You Buy? Let's answer this question right away: you should use whichever oil your owner's manual says you Oct 21, 2005 · I have a 99 Expedition (just acquired) which tows trailers and equipment 80% of the time. The cut-over can be done at any time, including using straight synthetic oil from day 1. The Basics of Car Engine Oil. Mobil says that you can freely and indiscriminately mix their synthetic oils. hi all, I use to get 48 mpg average on my 2010 Prius using 0w20 oil. In general (even for Turbo) 5w20/30/40 all depends on climate. The pressure seemed to be fine and both engines run smooth and quite. can I use 10w40 instead of 5w40?? Thread starter rsvmad1; Aslong as its fully synthetic it will be fine. there are not to many points one can make to say a 10w40 or 15w40 has any advantage over a 5w20 or 0w30 the only advantage to a 10w40 or 15w40 is its burn off temp is higher thats it but as long as your engine far better grade to use than 15W40 and that if 20W50 was unavailable, then choose straight grade 30 as the alternative. For the N American climate I live in, either weight is more than adequate. Using the correct viscosity oil eases starting, reduces friction, and slows wear. 5w - 40 will be better for colder conditions,. I thought I had a box full of oil but forgot i had given the wife an oil change a couple weeks back. hmmm alright thanks guy. I dont know what kind of oil he used to put in there. I think bar oil is stickier than regular motor oil to prevent splattering as much. If your car specifies 5w20, please use it as engines with 5W20 have very small oil ports, that require thinner oil. For example I will run Castrol GTX, a conventional oil but I will not use EDGE or Syntek. com as a daily part of their ownership experience. Which 30 Weight Oil Do I Use, 0W-30, 5W-30 or 10W-30? We get asked this question so often that we have included this special page dedicated exclusively to answering the question. SAE 5W-20 Motor Oil increases oil consumption - More oil gets used, just great for oil companies everywhere. Jul 03, 2012 · Do You Really Need to Use Heavier Oil in Summer? Older cars can use modern oils too, just base the first viscosity on your climate, e. Harsh weather and long driving hours can have an impact on your engine’s performance. Thus, if you live in colder environments or freezing temperatures, you should use thin grade oil, such as the 5w30. I've normally used Dello, but the local folks that I've used Apr 22, 2008 · can i use 20w50 and 15w50 in place of 20w40? my bike manufacturer recommending 20w40 lube oil in manual but market available synthetic oils are 20w50 and 15w50 can i use 20w50 in place of 20w40 or can i use 10w40 or 15w40 in place of it what happens if i use lower viscosity oil of 15w in place of 20w The only exception I know of from "thinner is better" is the oil used in diesel engines. I have been using synthetic oil @ price lower than 6k for my corolla 03 and I can see better good improvement than when using more costly brand . What is the difference between of 2. In my experience, I prefer to use a non-synthetic for a long enough period of time for the engine to break faster. Did I do something wrong? She has already put on 1,000 miles since the last change, and the car has about 110,000 Can I Use 5w30 Instead of 5w20 in My Honda? Your Honda engine is built to run on a specific grade of oil. Apr 02, 2013 · Lubricating Oil and difference between 15W40 and 20W40. If it says he can use a 10W-40in the temperature range he'll be in, then he can certainly use it. use any 10w40 oil with api sm or sn. Dec 09, 2011 · I just bought a 2000 gt convertible. For SDS information call 1-800-448-2063 : Note: SAE 5W-20 Full Synthetic Motor Oil is available in bulk quantities at substantial savings. Ford engines are designed for 5w20, or 5w20 was made for Ford engines, incase anyone was wondering,  For this reason, it's recommended to use it instead of 10w30 for vehicles never gets near freezing, an even higher starting viscosity oil like 15w40 can be used. Or bring your own oil to avoid any confusion. The cons are the offerings of viscosity variances and conventional blends by these brands is limited, if even available. The Valvoline™ family of motor oil has a formula perfect for your vehicle’s needs. The 302 uses 5W30. 7 OEM operating temperature is 195 degrees, which thins out 30 weight plenty enough. 7 Hemi says to use 10W30. This information is not redundant, and can always come in handy if you find yourself stranded and can’t avail the service of a mechanic. Ps I use mobile1 synth, change every 5k, rotate the tires and retorque all suspension components. ) Hey guys can I use 5w30 synthetic instead of 5w20 for better protection and less tick ? 2011 dodge charger police pursuit 5. So you can use the 15W-40 if you don't mind rebuilding the engine at 90K-100K, otherwise use the oil designed and specified to run in these motors. I have know idea what oil has been used in the past. (they will not say it is good, but they will still honor the warranty. Once you decide on a type of oil, stay with it. 15w-40 lies in between 10w-40 and 20w-40 at the cold test temperature of -18 degrees Celsius. Use of bulk May 08, 2017 · Some mechanics recommend switching to a thicker (higher viscosity) oil — such as 10W-30 full synthetic oil instead of 5W-20 full synthetic — or using oil additives to stop leaks. Unless you're in the Arctic, your engine really can't tell the difference between 0 and 5. The number before the W specifies that the oil's viscosity when cold falls into a specific range. To me, large quantities of 15W40 is asking for trouble, no matter how old the car is. Any advice? I would agree; use 5w30. Unless you are running insert bearings stay away from the fuel saving oils like 5w20. Lol. Max Kvidera Nine out of 10 heavy-duty long-haul trucks use 15W40 oil. A product we invented over 150 years ago, and one we have been reinventing ever since. I'm a little leary about switching from 10w-30 to 15w-40 in a 14 thousand mile engine, though. This consumption started at something over the 100,000-mile mark. Today’s heavy-duty diesel engines need exceptional engine oils to keep them running at maximum efficiency. Also, depending on your location, they can be hard to come across. Of course, if you want to accelerate engine damage so that you can get a new car, using 15W40 would be heading in the right direction. I live in upstate NY where we deal with Nor-Easters, lake effect snow, and the joys of 90+ streaks (not factoring in humidity). Update: If you have a Mercruiser engine with flat tappet cams, read this. This heat can quickly break down the oil and cause oxidation, sludge and deposits. However, your Jan 27, 2014 · This puts demands on oil. This can be seen in most European and racing engines. API SN Engine Oil Category. Can someone tell me it's ok or not. Re: 5W40 vs 15W40 Oil use?? Karjar, CG-4 was the current commercial diesel grade motor oil rating until about 1999. Of course, your oil selection affects the performance of an engine. The MPG rating between 5w20 and 5w30 should not be comparable when compared to Winter and Summer use for the two. It is formulated specifically for this task, while other types of oil simply are not. Don't ever go with lighter oil, you can usually use heavier oil in the summer that what it recommends (like 15w40 instead of 10w30 for better lubrication) level 1 It can be a scary thought to damage an engine by using the wrong oil, especially when many types of oil use similar numeric characters to identify them. It's what you gotta do with this vehicle. The blends they use are what keep them stable in the abusive, high heat environment of racing engines which is a pro. This tends to be a topic of substantial debate with auto enthusiasts and the debate can easily be found all across the internet. I have been using synthetic 0w30 in all my four cycle engines for years. And a 0w20 and a 5w20 are the exact same kinematic viscosity at engine operating And my dad have a 2010 hemi and the manual says use 5w30 and the oil cap says 5w20 and another sticker says 15w40 under the hood. Modern cars tend to specify a 5w20 but i suspect this is to improve mpg May 10, 2010 · In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. We're here to simplify the process for you. When stored under optimal conditions, the product remains stable for an extended period of time. Hey guys, I have a question that not even the dealer could give me an answer for, just simply put they said use 15W40. can i use 15w40 instead of 5w20

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