random cylinder misfire. 91 rs 305 tbi
12-04-2014, 07:09 AM
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Car: 1991 Chevy Camaro RS
Engine: 305
Transmission: 700R4
Axle/Gears: 2.73
random cylinder misfire. 91 rs 305 tbi
Hey guys I have a 91 camaro rs and i developed a multiple misfire mainly at idle only. I put new plugs, wires, cap, and rotor in it and it did better but after a couple days of driving it still does the same thing. Im thinking i have a bad distributor that maybe has the rotor button arching or something idk. Im about over it cause its 20 degrees outside and it takes me five minutes to even be able to walk from the car to let it warm up. Please help!!!!!!! maybe even a bad ICM 
also it doesnt constantly misfire its more like a hit and miss
also it doesnt constantly misfire its more like a hit and miss
12-04-2014, 07:12 AM
#2
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Join Date: Oct 2013
Location: Greensburg, IN
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Car: 1991 Chevy Camaro RS
Engine: 305
Transmission: 700R4
Axle/Gears: 2.73
Re: random cylinder misfire. 91 rs 305 tbi
New acdelco copper plugs gapped to .035. Duralst gold cap and rotor and duralast wires.
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