help please!!!

[Overdrive]

Personally, I would bring the car back and ask that the issue be looked into without a charge for labor or any fix that may be required, as they should have done it right the first time and be willing to honor their work to make things right. I didn't want use so strong a word as "demand", but if the situation calls for it, demand it from them. I would expect that if you have a decent relationship with this mechanic that he'd be willing to make good without you needing to become an upset consumer. I'm not an expert on the automatics on these cars by any means, but in general that doesn't sound right or sound like it's something that should "work itself out". Has he driven the car or gone for a ride with you to experience it?