alternator voltage output
Thread Starter
Registered User
Joined: Dec 2009
Posts: 76
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From: south TX
alternator voltage output
Its been awhile since my last post - but I need some help.
What is the normal voltage output for this alternator?
Used to read 14+ on instrument gauge now reading just below 14, O'reilly checked it 13.77 at the battery on drivers side
THX! Nick
What is the normal voltage output for this alternator?
Used to read 14+ on instrument gauge now reading just below 14, O'reilly checked it 13.77 at the battery on drivers side
THX! Nick
Registered User
Joined: Jan 2006
Posts: 5,902
Likes: 5
From: Claxton, GA
That is about right in the summer time. In the winter the voltage will go up. If in question, check the voltage on the passenger battery first, then the drivers side battery. You may have a cross-over cable that is loose or corroded.
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