Cheyenne 89 obs
Newbie
Does anyone else have an issue with the 4.3 c1500 surging, super stiff gas peddle and the truck jerks? I was thinking throttle body positioning sensor but now I wonder if it has something to do with the TBI or if it has something to do with the way it's metered. The gas has to be pressed hard to get it to accelerate, it's all or nothing and if I'm too gentle it will stall, surge/jerk. And should the throttle cable loop in the engine compartment and then go to the TBI or should it go directly to the TBI. Because mine loops and I'm wondering if that could be part of the issue.