Hi,
I'm driving a 1992 GMC Vandura and struggling with fuel mileage. Hopefully TunerPro can help. I made a trip last week and got 12.24mpg. That is not acceptable.
Lyle
Hi,
I'm driving a 1992 GMC Vandura and struggling with fuel mileage. Hopefully TunerPro can help. I made a trip last week and got 12.24mpg. That is not acceptable.
Lyle
Hi Lyle,
What engine is in your van? Is it stock? That mileage doesn't sound too bad compared to some of the cube vans in our fleet. But there is at least one person here that seems to be able to big gains in power and fuel economy out of vans so maybe he'll have some suggestions for you.
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