Multiple misfire at idle only
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Teching In
Joined: Oct 2004
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Multiple misfire at idle only i have a 2002 t/a with sts kit on it and the car tuned by eastside preformance. When the car is in idle I have multiple misfires only in park & neutral and when I put it in drive all goes away. The scanner only shows 2-8 counts only in park and neutral. That makes the car idles little rough.
I checked the compression, all cylinders are good, everything else on top of the motor also good. Again, when the car is under load everything smooths out. Anybody can help me with this?!
I checked the compression, all cylinders are good, everything else on top of the motor also good. Again, when the car is under load everything smooths out. Anybody can help me with this?!
Originally Posted by bkutya
i have a 2002 t/a with sts kit on it and the car tuned by eastside preformance. When the car is in idle I have multiple misfires only in park & neutral and when I put it in drive all goes away. The scanner only shows 2-8 counts only in park and neutral. That makes the car idles little rough.
I checked the compression, all cylinders are good, everything else on top of the motor also good. Again, when the car is under load everything smooths out. Anybody can help me with this?!
I checked the compression, all cylinders are good, everything else on top of the motor also good. Again, when the car is under load everything smooths out. Anybody can help me with this?!
Bryan
Originally Posted by bkutya
I have a stock cam and i did crank position relearn still dont help
Its most likley from a plug other than stock with a tighter gap. They are using probably a tr-6 or even a br7ef. Anything colder than stock will cause miss fire at idle, nothing to worry about though.
Rick
