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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet 2500: 1988 Chevrolet Pickup - Just put a new alternator

Customer Question

1988 Chevrolet Pickup - Just put a new alternator and battery in it because it was only running off of the battery. Advance auto said the alternator and battery were bad. But now It is still doing the same thing.
Submitted: 10 months ago.
Category: Chevy
Expert:  Super Mechanic replied 10 months ago.
Hello and welcome. My name is ***** ***** you for visiting the site. .Just to be sure, which engine is in it? Do you know what the voltage is at the BAT connection of the alternator with the key off?
Customer: replied 10 months ago.
5.7 L V8 - I do not know what the voltage is at eh BAT connectin of the alternator with the key off.
Expert:  Super Mechanic replied 10 months ago.
I see, thanks. That would be the first thing to check as well as the small wire at the alternator with the key on.