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Old Nov 17, 2009 | 10:22 AM
  #1  
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Idiot Light

when under hard acceloration my battery idiot light comes on. The alt was replaced last winter and both batteries are new.

I have a tuner, exhaust, and a TON of other upgrades but i dont see why they would pull power under hard accel. Snow Plowing season is approaching FAST and i want to make sure its right before i find myself stranded somewhere..


Any help is appreciated.

Thank you,

Rob
 
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Old Nov 17, 2009 | 11:04 AM
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Sounds like the belt might be slipping under hard acceleration.
 
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Old Nov 17, 2009 | 11:30 AM
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the light just barley flickers on... THat sounds like a good diagnosis. Is there a way to prevent the belt from slipping, I would be more than willing to try it. The belt is around a year old.
 
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Old Nov 17, 2009 | 11:49 AM
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The tensioner may be getting weak. If you go to a new belt and that doesn't solve it then I would try a new tensioner unless you want to do them both at the same time to save on your labor. I would then save the old parts for emergency situations. Since you have an 04, it very likely could be the tensioner.
 
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Old Nov 17, 2009 | 11:57 AM
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thanks for the great advise man! Im going to get them both and change them out just avoid an issue this winter!!

Thanks again!!
 
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Old Nov 17, 2009 | 12:28 PM
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Let us know if that was the problem.

Joe
 
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Old Nov 17, 2009 | 12:33 PM
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will do, thanks man!
 
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