[slazzara]

Need help guys (or girls)...I have a '74 914 2.0 and I'm having an issue with my charging system. I can charge my battery to 100% but when I test volts with the engine running, I can only get 12.9-13.1. I don't think my alternator is bad. The light isn't on or anything. Wouldn't a bad regulator mean a higher reading on the voltmeter? After charging the battery to 100%, I drove it for about an hour with the lights on last night. By the time I got back home, battery was dead.

Any help is appreciated