|
If this were my car, i'd suspect the Mobil 1 for the drop in mileage as the very last thing that would have caused it. Mobil 1 is the best oil you can get and is more "slippery" than any old dino oil - i'd think it had some other cause as the others are saying.
I find that my mileage gets "better" somehow, the more miles i wait to fill the tank and check mpg! Without a scientific test there's a whole lot of variables to affect mileage so my guess is like i said, i believe it has nothing to do with using Mobil 1 oil.
|
