2015年7月6日 · Rotella T4 15W-40 having 12% volatility and foaming like a draft beer is a prime example. The fact that it's rated for SN means nothing since API S-series only applies to 30 grades and below. Most of the time, a 5W-40 is going to be superior to a 15W-40 in most every way (even in heat) since they're forced to use better quality base oils and ...

2020年6月25日 · Kirkland Signature Heavy Duty Diesel 15W-40 is blended by Warren Distribution (WD) which is the same oil marketer that makes Walmart's Super Tech brand. Warren Distribution blends Mag 1 oil which is their own house brand. WD also blends motor oils for major retail chain stores like Meijer in the midwest, and they also blend AmazonBasics oils.

2014年3月20日 · A 15W-40 heavy duty engine oil (HDEO) is a great choice for outdoor power equipment (OPE) engines running in high heat conditions. I would opt for a 10W-30 HDEO if the engine is brand new (and tight) and/or the temps moderate some.

2017年3月10日 · Our Dacia Duster is spec'd for either a 5w30 ACEA C4, 5W30 ACEA C3 or 5w40 ACEA C3 oil. We bought the car on 3,500miles at 1 year old. The supplying dealer used a 5w30 C4 oil. The oil was being used at a rate of 1 litre every 1000miles. At 5,000miles I got suspicious that the oil filter didn't get changed at the supplying dealers service.

2021年9月1日 · This was with 5W-40 Rotella T6. That is oil I have left over from the tractor oil changed. The oil change will be M1 0w-40 Euro oil The lines usually move about 60 feet per move so the oil never really gets past warm. Here is a link with pictures of a wheel line if interested.

2021年8月10日 · My friend 1976 Honda Goldwing's owners manual said to use only a SAE branded motor oil, in the weight spec'd for the temp it will be operated in. 4 cyl water cooled motor that ran like a watch. He used many different brands of oil …

2009年2月6日 · In my case, California, it Citgo that makes the Super Tech 15W-40. Here's the specs I got from Citgo.-----SuperTech Heavy Duty Engine Oil CJ-4 15W40 is a high quality, heavy-duty crankcase oil. Manufactured with top quality additive systems, this oil provides good performance in both diesel and gasoline service.

2002年12月14日 · The oil also contains a splash of moly 66 PPM. Overall, Kirkland 15W40 has a decent additive package, and it is slightly more robust than Walmart's Super Tech 15W40 blended by WD. Reactions: adam8833 and SteveG4

2007年12月31日 · My personal favorite 15W-40 is a syn blend called Schaeffers. A long life oil, shear resistant, low wear numbers, good fuel economy. Hard to find locally, but easy to order and free shipping for orders over $300. For non-synthetic oil, I would buy on price/quantity.

2002年12月14日 · The 15w-40 Delvac Super 1300 is a semi synthetic. It's cold pour point is-33c. I looked up the Mobil 15w-40 Delvac Extreme that is a full synthetic and it's pour point is the same at -33c!! It does have a higher TBN 10.6 to the semi syn's 9.6. Do you think it's worth an extra 6 or 7 dollars a gallon?