My driving computer on my 2002 Bravada shows typically about 20 mpg.
Actual mileage is about 2 mpg less htan registered on the driving
computer. Took it to the dealer. The service writer told me the
problem was with the fuel gauge transmitter. He wants to install a
My prior experience with driving computers indicated the gas mileage
displayed was a function of miles driven, fuel flow and speed. I
never saw any tie in to the fuel transmitter. Anybody else having
similar problems? Any fixes that worked?