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Old Jan 5, 2004 | 08:07 PM
  #1  
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non-starting Bronco

Ok, this one's a goodie. I'm hoping someone has run into this.

The Bronco in my sig has an electrical short. Any more than a couple days, and the battery's dead. It has been sitting for a couple weeks now. I tried to start it today, and the battery (as expected) was completely dead. Not even enough to light the interior lights. I tried to jump it off my F-150. It came alive when the cables were hooked up, but it still wouldn't turn over. I tried to crank it, and it just buzzed at me. I couldn't tell where the buzzing was coming from. It sounded like down low on the passenger side in the engine bay.

The lights dim considerably when it's trying to crank. Recently, I bought a new battery for it, had the starter tested, replaced the solenoid, and replaced the battery cables with 4 gauges cables.

I don't know what else to check - I've replaced anything that has anything to do with the starting system!

Any ideas?
 
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Old Jan 5, 2004 | 08:24 PM
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BroncoRoadKill
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hook a multimeter up between the neg. battery terminal and the battery. Then start pulling fuses one by one untill the draw goes away.
 
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Old Jan 6, 2004 | 01:07 AM
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Right..... But that doesn't fix the fact that it doesn't start.

That is a good idea, though.
 
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Old Jan 6, 2004 | 07:05 AM
  #4  
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The reason that he suggested that you pull the fuses one by one is that you could determine what circuitry the short is in, if you do have a short.

Also, coil, cap, rotor, plugs, plug wires, distributor TFI module and a few others all can play a roll in the starting of your vehicle.

Keep us up to date.

Worse case, get a local mechanic to check it out for you.
 
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Old Jan 24, 2004 | 05:14 PM
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Bad ground?? mines doin the same thing...
 
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