2003 Chevrolet Venture Q&A

2003 Chevrolet Venture Question: Just had my water pump and intake manifold changed and a whopping cost of 1,200.

Now my car is vibrating and acting like its going to die when I stop at red lights or drive thrus and the mechanic says its nothing they did. What could be wrong? -
Answer 1
Was it running that way before the work was done, sounds pretty fishy to me. -