It was running lean for the longest time, so we would run the truck in open loop by unplugging the maf sensor this kept the truck running good enough to collect firewood. But the truck would crack manifolds from how hot they would get
Good afternoon everyone. Allow me to introduce my wood truck "Becky."
Becky is a 1997 GMC SIERRA 2500
I have used this truck for gathering firewood to heat my home. At the end of last year Becky started choking out under acceleration. This problem started out as an occasional flare up and has...