Misfire question
#1
Misfire question
I just installed some LG LT headers on my C5 and I am getting a random misfire code on cyl 3 only witch goes away after warm up. Im sure its a spark issew with a bad or loose wire. My question is how does the PCM determine what cyl is actually misfireing? Also how accurate is it? Thanks.
#2
Ok can anyone answer me this? Does the computer shut down the injector on a cylinder that has set a misfire code? I ask cause the car completely smooths out when the CEL goes solid.