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Old Sep 19, 2005 | 02:52 PM
  #1  
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From: Houston
Red face Good Alternator Information

I have a 89 5.8.

Every time I would turn on my AC it would pull my alternator gauge real low. Thats not suppose to happen. Yesterday I was under my bronco on the passenger side looking up into the engine compartment. I saw a ground wire that just clips on to the body and the frame. I wiggled it to see how tight it was and it moved easy. So I cleanned it up so this it could get a good ground. You know, just genneral maintenance. Well since I did that, I can run my AC now and it does not pull may gauge down but just a hair, like you would expect.

Check your grounds.

Paul
 
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Old Sep 19, 2005 | 02:53 PM
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amish77
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a clip on ground? sounds like it's time to get a soldering iron and a ring end and a bolt.
 
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Old Sep 19, 2005 | 03:03 PM
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From: Houston
Originally Posted by amish77
a clip on ground? sounds like it's time to get a soldering iron and a ring end and a bolt.
Amen to that... I to thought it looked a little chezzie, But it is a bare ground cable.
 
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Old Sep 19, 2005 | 03:04 PM
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From: Houston
Originally Posted by amish77
a clip on ground? sounds like it's time to get a soldering iron and a ring end and a bolt.
Amen to that... I to thought it looked a little chezzie, But it is a bare ground cable.
Sorry don't know how I posted this twice
 
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Old Sep 19, 2005 | 03:06 PM
  #5  
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man, I hate the way a loose ground can ruin your day, as it is right now my 77 has a couple in the dash I need to track down to get full use of the gauges at night.
 
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Old Sep 19, 2005 | 03:08 PM
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Yeah, Ford used woven ground straps with a cleat on the end to slip over the metal edges of frame rails and portions of the body. I have put them in place and run a "tech" (self tapping metal) screw through the cleat into the frame to ensure it doesn't suffer the problem that poffutt mentioned.
 
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Old Sep 21, 2005 | 10:08 AM
  #7  
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good call greystreak, and easier than my suggestion
 
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