So in the morning when my cobalt is cold and I go to let off the clutch in first gear the whole car shakes and feels like it’s jumping. Doesn’t happen in reverse and doesn’t happen once the car has been driven for like 15 minutes. I have zero clue what could be the cause to this issue, I’ve had it in the shop twice and both times the mechanics had no clue.

just posting this here to see if any of you guys got ideas on this. Thanks