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Kevin, Auto Mechanic
Category: Chevy
Satisfied Customers: 1952
Experience:  Diagnostic technician
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Battery ight on, no leak & 12.7 v DC, 2003, Belt is good,

Customer Question

battery ight on
JA: Have you tested the battery with a voltmeter? And can you see if it's leaking or not?
Customer: no leak & 12.7 v DC
JA: What year is your V?
Customer: 2003
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Belt is good, battery seems ok, it is intermittently losing power. Alternator on its way out? Would that cause it to act that way??
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Chevy Mechanic about your situation and then connect you two.
Submitted: 1 year ago.
Category: Chevy
Expert:  Kevin replied 1 year ago.

Hi im kevin yes your sympthoms are constistant with alternator failure .what is the voltage at battery with engine running

Customer: replied 1 year ago.
Expert:  Kevin replied 1 year ago.

So your at 14.2 when battery light is on ?