So I've been driving my 'new'sed 97 DRW for a few months now..12V, 135k, auto, 4.10, 235/85-16s, BHAF, #0 plate, 4" exhaust...Best tank MPG: 13.1Avg tank MPG: 12.3-12.7Talked to a buddy of mine that has near exact truck and mods. He has a #10 plate though.. he averages about 17-18mpg and has very similar driving habits and city/highway mix as I do..Thinking maybe I need to get a few things checked out:timingfuel plate positioningvalve lashThoughts? (ISX)
So I've been driving my 'new'sed 97 DRW for a few months now..12V, 135k, auto, 4.10, 235/85-16s, BHAF, #0 plate, 4" exhaust...Best tank MPG: 13.1Avg tank MPG: 12.3-12.7Talked to a buddy of mine that has near exact truck and mods. He has a #10 plate though.. he averages about 17-18mpg and has very similar driving habits and city/highway mix as I do..Thinking maybe I need to get a few things checked out:timingfuel plate positioningvalve lashThoughts? (ISX)