I've always driven my truck with Level 1 and just recently my buddy told me LEVEL 3 is the best for MPG and overall best level to be on for daily driving. Level 3 does say "DRIVE", j/w wondering what you guys usually drive with. BTW, STOCK TURBO and STOCK TRANS

 

I get the best milage on level 3. I usually tow on level 1, sometimes 2. Level 4 is for play, and 5 is never used right now because it will smoke my clutch badly.

 

Level 2 is suppost to give the best milage, but what if you get there quicker on level five

 

+1

CharacterLimitFiller

 

I have found tht 3/5 gives me the best around town mileage

 

I've tested levels 1 2 and 3 and 3 seems to give the best mileage by roughly 1mpg around town and about 2mpg highway.