Electrical problem
1998 Chevy Suburban V12 Automatic 176000 miles
Why does my head lights dim off and on? And now my battery light is flashing.
Wednesday, December 17th, 2008 AT 8:10 AM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,885 POSTS
Hi:
It sounds like the alternator is going bad. Go to a nationally recognized parts store and have them test it on the car. They will do it for free and then we'll know if that is the problem for sure.