Okay i had thought it was normal untill i mentioned it to another SVT owner. Everytime i fill i alwayus check the gas mileage and i always get 19. granted, most of the time it is all suburban driving but this last tank was some highway too and still 19.
Also, this last tank i had made it a point to drive very conservatively: trying to shift below 3000 when possible.
What could be wrong that is causing this? Could some things need cleaned?
Thanks,
Ryan
