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Hey Martha Forums © National Open Forum => Fun, Games, & Talk => Topic started by: Nelson Muntz on September 26, 2010, 12:56:47 AM

Title: How to Know If an Alternator Is Bad?
Post by: Nelson Muntz on September 26, 2010, 12:56:47 AM
What's the best way to know if an alternator has gone bad on a car or truck?

Is there a sure fire way to test it without taking it out?

Thanks!