Thread: Flashing alternator lights
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Unread 04-17-12, 08:48 PM
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Quote:
Originally Posted by Jim Smith View Post
Hi All:

I have a T337D and both alt lights pulse, one then the other, then the other, etc. My digital voltage gauge shows the volts fluctuating between 26-28. It naturally pulses faster as RPM is increased. I thought it may be a bad regulator but it does it on either regulator. Anybody else ever have this occur? The only place I know where the two systems tie togther is thru the over voltage relay. Thanks, Jim
My first thought is how old is the battery?
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