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Headlight Problem

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Old Jul 4, 2008 | 05:00 PM
  #1  
tm0231009's Avatar
tm0231009
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Headlight Problem

I have a 79 F-100. I just got done putting the chevy alternator on it. I found a wiring diagram for the alternator on here somewhere and did what it said to. Now evertime I go to turn the headlights on it kills the truck instantly. Is this something I did wrong with the wiring or a new problem? How do I go about fixing it?
 
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Old Jul 4, 2008 | 05:04 PM
  #2  
fmc400's Avatar
fmc400
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Can you link to the diagram you found? If the headlights short, they are supposed to trip a circuit breaker in the switch so it sounds like an interesting problem.
 
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Old Jul 4, 2008 | 05:24 PM
  #3  
76f350spercamprspeal's Avatar
76f350spercamprspeal
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From: St. Charles, Missouri.
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because you put something Chevy on it!
 
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Old Jul 5, 2008 | 07:13 AM
  #4  
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duste
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From: New Glasgow, Nova Scotia
The young fella has a good point. CHEV parts on a FORD, have you no shame man.
You must have a short somewhere in the system or a wire spliced that shouldn't be. If it worked before the swap , go back and look at everything you touched or even moved in the wiring system. Elec. problems can go easy or hard, best of luck.
 
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