Fuel Saving Tips
Using full synthetic oil will generally deliver at least 4% difference ( improvement) compared to mineral grade equivalent plus protection benefits and cleaner pistons. 1% molybdenum disulphide in engine oil gives on average around 4% gain in fuel consumption based on many years study. (AR Landsdown) and far less oil oxidation, and approx 40% reduction in wear.
posted by Clarkkent3792 on January 13, 2018
this tip works for 50% of voting Fuelly members.