View Full Version : 1990 chevy truck not charging

10-05-2008, 03:17 AM
had alternator tested tests ok gasge not working truck not charging

10-06-2008, 04:32 PM
magoohd - What was the rpms that they tested your alternator at. If it was above 750 the alt may still be bad. If its back in the vehicle what is the voltage output at idle and at medium throttle?

10-08-2008, 11:26 PM
did you have the battery checked i recently had a bettery go bad and it would not take a charge