2003buick
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C
Help please
Ok so I have a P0420, P0442, and a P0303 code on my 2003 Buick LeSabre (3800 series 2 engine) And I think they are all related to one another...I've done lots of research and somebody said that one of the possible causes of the misfire on cylinder 3 (P0303 code) could be caused by a evap system...- caesarfolarin
- Thread
- 2003 lesabre 2003buick 2003buicklesabre 3.8vl 3800 series ii 3800series2 buick
- Replies: 2
- Forum: Buick LeSabre Forum
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