1996 4.3 runs rough at idle with random mifire help

Asked by GuruTW8VD Jun 18, 2018 at 04:45 PM about the 1996 Chevrolet C/K 1500 Cheyenne RWD

Question type: Maintenance & Repair

I have replaced plugs,wires, distributor, new ac delco cap and rotor and new fuel injection system. runs fine at higher rpms but idles extremely rough. any ideas?

2 Answers

GuruTW8VD answered 6 years ago

I already tested for that too. I'm now getting a cam position sensor reading. have checked the crank sensor and have a new cam sensor. Any other ideas?

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