Intermittent CEL after servicing
Thread Starter
Le Mans Master
Joined: Sep 2004
Posts: 6,714
Likes: 6
From: Providence RI
Intermittent CEL after servicing
Had the oil pan gasket changed under warranty on my 07'Z and apparently it was a fairly involved job. On the way home, the check engine light came on with a 203 code, (injector circuit malfunction-cylinder 3). Driving back to the dealer the CEL went off. The tech, who is a friend of mine, thought it might be a loose connection so he tightened things up on cyl. 3 and sent me on my way. After 20 minutes of driving, the CEL is back on with the same code. Seems like an intermittent problem. I cleared the code once already and the car runs fine all the time. Any thoughts?
