Originally Posted by brimy311
That fuel meter lies more then UPRockToy. There is a reason ppl refer to them as the "lie-o-meter". Hand calculate it, you'll see, well unless you don't know Maff.
Whats weird with my WJ, is the digital meter is actually under estimating my MPG.
Using the trip odometer vs gallons put in, I get around 18 mpg, where the digital meter says usually around 16 mpg. Thats a big difference.