06-20-2008, 12:07 PM
|
#4 (permalink)
|
|
Batman Junior
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
|
Engine oil weight selection will have a larger impact on efficiency than regular vs. synthetic (ever wonder why the synthetic oil makers don't claim improved MPG on their products?). Go for the lightest weight oil recommended for your vehicle use/temperature range.
|
|
|
|