First I have the cummins 5.9 diesel. My voltmeter is barely registering as if the alternator was bad. This is not the case. The alternator is new, I also used one off of a truck that has no problems. I also swithed computers and my truck is still not charging. I also changed the belt thinking that the old one lost its tension. Wrong that's not it either. What do you think it could be. Thanks in advance
Apr 14, 2008 at 6:17 PM