2004 Pontiac Grand Am 6 cyl Two Wheel Drive Automatic 74000 miles
Car starts fine, engine sounds good, but when the brake is pressed, you can see the lights dim inside and outside, as well as when the heater is running, it reduces. Everything seems to power back up when gas is pressed.
My assumption at first was battery, but the car has no problems starting. My second guess is the alternator.
This is the SE2 edition.
have the same problem?
Friday, February 20th, 2009 AT 10:25 AM