edgar.rod74

Hey guys i was looking for some help with my 2001 automatic Gt. It has a bad misfire when i step on it i lose power at 4k rpm and has a rattle sound coming from underneath the car as well. Any advice will be helpful thanks.

Yosoyway

If you have coolant in the spark plug wells, that could be your problem. I had that problem on my 02; the coolant would cause misfires. I would have to drain the well, remove the spark plug and either clean it or replace it and clean or replace the COP boot as well.

Good luck.