misfires
#11
RE: misfires
So do you think its the catalytic converter or the spark plugs and plug wires or a combination of both? I will be removing the spark plugs tomorrow evening. I dont understand exactly what you mean by "catalyst damaging misfire". Does it mean the misfire cause the damage to the catalytic converter or the catalytic converter is causing the misfire?
#12
#13
#14
RE: misfires
Hey Mike, got plug number 3 out and the center contact is black, sooty, and burnt completely. It looks like the white ceramic part is burnt on one side like an electrical burn. Also, should I use Never-Seez when reinstalling new plugs? The rest of the plugs are black as well but not as bad as number 3. Changed all the plugs and still misfires. Guess plug wires are next.
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