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1991 Other Mercury Models charging problems

Tiny
BRADMASSEY
  • MEMBER
  • 1991 MERCURY
1991 Other Mercury Models

it has a new altinator and battry on it just put on in the last 2 days it will not stay at a steady charge when u first start it it puts out 12 amps when u turn the lights on it drops to 11 when u turn the heater on it drops alittle below that then the wippers it drops to 10 amps what could be the problem? I sorry I dont have any money to donate.
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Sunday, November 15th, 2009 AT 10:49 AM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Well first it would help me look up wiring diagrams and such if I knew what model it is? Other doesnt work!
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Sunday, November 15th, 2009 AT 10:54 AM
Tiny
BRADMASSEY
  • MEMBER
  • 2 POSTS
Its a merc capri 2 door convertable
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Sunday, November 15th, 2009 AT 11:01 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
The other thing is many times you will find the rebuilt alternator is defective, check email I will send a PDF for it.
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Sunday, November 15th, 2009 AT 3:00 PM

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