I have a 1976 Chevy Cheyenne that I seem to be having engine trouble with. It runs rough at idle and surges a little when driving. When I accelerate quickly and let off the gas I hear a popping noise, almost like a backfire, but it?s not coming from the exhaust. I recently replaced the ignition module on this truck when it failed, and while I was there replaced the plugs, wires, distributor, and coil. Nothing seems amiss with any of this, but I?m still wondering if this repair has anything to do with the trouble I?m having. Any help would be appreciated. Thank in advance.
- posted
18 years ago