Recent content by Kathrin
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K
2008 LT coupe issues
Code is P0304. No coolant issues, and its been about 2.5k miles and air filter was replaced a few months ago.- Kathrin
- Post #3
- Forum: LS, LT, LTZ
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K
2008 LT coupe issues
Greetings! I have a 2008 Cobalt coupe with 75000 miles. In the past few months I've had issues creep up and haven't been able to isolate the problem. -Started as cylinder 4 misfire, randomly. -A few months later progressed to rough idle while in drive (mostly if I was stuck in a long drive...- Kathrin
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- Replies: 3
- Forum: LS, LT, LTZ
