Re: miss fire at idle p0300

Join Now

Posted to Technical Discussion Forum on 3/31/2008 14 Replies

Gm does have a TSB that says the misfire will occurr only at idle and may or may not be felt. Says it has bad Intake valve seat wear. Doc # 2083387 OR pip# 3935D Login to read more.

14 Replies Received (View Replies)

14 Replies Received (Hide Replies)