Well, thanks for the replies. Here's an update on may Vibe. The Pontiac Service Center called last night to say that I would need to keep the loaner car one more day. Turns out that they had to replace the PCM (?? something control module) to get the check engine light to go out. That's in addtion t...

Hi All,I've been having some problems with my 2006 Vibe automatic transmission (still under warranty). About 3 weeks ago, I noticed the check engine light came on and that the cars was "bumping" through the gears when taking off from a stop. Also bumped when shifting from park to drive. To...