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Old Jul 25, 2008 | 01:59 PM
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Help. My volt meter (dic) is reading 13.1 (sometimes 13.8) and sometimes drops to 12.9. This is happening with headlights / PIAA's, blower fan, radio and while driving. My first thought is that the alternator going bad. I am going to have the alternator tested tomorrow. How much will a new alternator cost? What are your thoughts? Thanks
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Old Jul 25, 2008 | 02:16 PM
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Replacement alternators that work properly are hard to find, because of a data link. Best bet is to get your's rewound locally, check Yellow Pages for Alternator Rebuild.

Search for a post by Evil Twin on alternators for all the details.
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Old Jul 25, 2008 | 02:17 PM
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Originally Posted by khaggins
Help. My volt meter (dic) is reading 13.1 (sometimes 13.8) and sometimes drops to 12.9. This is happening with headlights / PIAA's, blower fan, radio and while driving. My first thought is that the alternator going bad. I am going to have the alternator tested tomorrow. How much will a new alternator cost? What are your thoughts? Thanks
The charging system test in the service manual requires the following be on: HVAC fan on high, headlights on, wipers to hi, and maintain engine at 800-1000 rpms. Reading at the battery should be 12 - 16 volts.

As far as how much an alternator costs, I would say pick up the phone and do some shopping, or inquire with supporting vendors on this site.
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Old Jul 27, 2008 | 05:51 AM
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Thanks guys. I appreciate the infomation. I'll let you know what happens as I may have to address this issue.
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