1992 Dodge Colt Alternator Issue

1992 DODGE COLT
175,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
ROYEHUGHES
  • MEMBER
  • 3 POSTS
I had a bad alternator and replaced it with a re-built unit. 10 days later the re-built unit went bad and was emitting no output voltage , the unit was warrantied so I received an exchange. I have checked the voltage regularly and was gettin 13.5 + volts while the engine was running, now 7 days later I am getting no output voltage from the alternator. What would cause 3 alternators to go bad in less than 30 days? ( the battery is brand new and the wiring is tight and clean).

Thanks

Roye
Feb 18, 2009 at 2:48 PM
Advertisement
Avatar
RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the diode/generator relay see below for location


https://images.2carpros.com/forum/automotive_pictures/12900_diode_and_generator_relay_1.jpg

Feb 18, 2009 at 3:33 PM
Avatar
ROYEHUGHES
  • MEMBER
  • 3 POSTS
Thank you for the response on my question.
Is this a relay or is it actually under the fuse box? Just trying to figure out if this is beyond me or if I need to get a mechanic for repair. Thanks
Feb 19, 2009 at 9:08 AM
Avatar
RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Sir, your best bet is bring it in
Feb 19, 2009 at 3:05 PM
Avatar
ROYEHUGHES
  • MEMBER
  • 3 POSTS
Where would I bring my vehicle to for resolution?
Feb 20, 2009 at 12:38 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.