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'95 Geo Prizm: Hot alternator


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themeag
New User

Aug 26, 2007, 7:28 PM

Post #1 of 2 (1595 views)
'95 Geo Prizm: Hot alternator Sign In

'95 Geo Prizm, manual 5 speed

A few days ago, the charge light came on while driving. When I got home, I disconnected the + cable from battery while engine was running and engine stopped, suggesting alternator failure. I bought a rebuilt replacement which tested good before I left the dealer. New alternator is now installed. Engine runs when + terminal is removed from battery, and charge light no longer lights. All seems well, except that alternator gets too hot to touch (Maybe 180 or 200 F). Now what? Is this bad / dangerous?


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Aug 27, 2007, 6:07 AM

Post #2 of 2 (1592 views)
Re: '95 Geo Prizm: Hot alternator Sign In

Stop now and charge and test the battery. The alternator might be working it's brains out and will fail again if you let it do that. Alternators can kill batteries and vs versa,

T







 
 
 






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