2002 Pontiac Grand Am Q&A

2002 Pontiac Grand Am Question: I have a Pontiac grand am,its sometimes has a rough idle when I stop.

The head light on the car flashes during this rough idle. What would be the possible cause. -
Answer 1
have it scan tested and go from there -
Answer 2
could be a wiring issue or battery issue. is the alt charging ok? -