Pontiac Problems? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question
Ok, did you have the same shaking before the engine was replaced, or is this new since the engine was installed? Is it an used engine or remanufactured engine?
On the other issues with the locks and light and security light, I will need the last 8 of the vin to pull up the schematics
Please remember that I am not there and therefore rely on you for as much information as possible