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Old 11-10-2015, 02:58 PM
hbofinger hbofinger is offline
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Join Date: May 2002
Location: Washington, D.C.
Posts: 463
Quote:
Originally Posted by lsmalley View Post
I was just going to say you should consider the upgrade. I don't see that you've been thorough in your troubleshooting. If you've replaced the regulator and the bearings are not noisy maybe you should check the wiring on the alternator. Jack the car up and check that the wires are solid on the alternator and also where they terminate on the distributor block/battery. If that checks out, move to the belt and make sure that there is enough tension to to spin the alternator so it charges. Also crank the engine and check the output of the voltage of the alternator. You should be at about ~14.4v.
Wires are solid on the alternator - I dismounted it to replace the voltage regulator, so I had a good view. Belt tension is good - relatively new belt (about a year old), I use the cricket clicking tool to verify tension. Connections on battery - well, I just replaced the battery. So that leaves the connections on the distributor block. Will check that out. But I am pretty sure now that it's the alternator.
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Henry Bofinger
1989 560 SEL (black/black)
2001 Audi TT Roadster (silver/grey)
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