Truck seem low on power? Could be a dead cylinder. An easy way to check, if you have headers, is to either mist or drop water on each header tube where it exits the head. The dead cylinder will be the one that stays wet.
Truck seem low on power? Could be a dead cylinder. An easy way to check, if you have headers, is to either mist or drop water on each header tube where it exits the head. The dead cylinder will be the one that stays wet.