BAD noise

Pro
02-14-2004, 05:34 PM
Of course, only when the motor is running.

Possible that the alternator is going out?
It just suddenly started doing this.
I run all speakers off a Crossfire CFA555

91 Z28

moparman
02-14-2004, 07:39 PM
Look around over here: www.installdr.com They have some troubleshooting stuff there.