When you run the air, the car stalls and won't start anywhere from one hour to three or four possibly the next day. The horn works sometimes, the raidio works sometimes as does the dispay, the volume goes up and down. The fuel systems shuts down along with the car when the air is running. The power window quit working in April, I replaced the one of the passenger side only to have the one on the driver side to stop working. The brakes went out with no warning. Anytime the car has any problems no lights come on to warn you it will just stop working. The shop that put the used engine in still can't tell me why it stared knocking. The ets system comes on and off all the time without pressing the button, I have had nothing but problems with the 1997 ponitac Grand Am GT.

- Cincinnati, OH, USA