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intermittent misfire help
I have a 06 cobalt with a new engine and the this problem is driving me batty. It runs great then it random misfires every so often at mid rpms about 2500 or 3000. Sometimes I can go for a hour before it will miss and sometimes 30 seconds, it stumbles then goes back. I can re create it by...- haroldlwasson
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- Replies: 1
- Forum: LS, LT, LTZ
