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What is this called? I think it went bad!

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Old 06-07-2007, 10:51 PM
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tp65
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Default What is this called? I think it went bad!

What is the thing colored in red? It makes a weird load howling noise when i rev my engine a little.
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Old 06-07-2007, 10:52 PM
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FullAuto
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Default RE: What is this called? I think it went bad!

tensioner pulley
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Old 06-07-2007, 10:55 PM
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Boss_Hotrod
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Default RE: What is this called? I think it went bad!

Idler pulley, the tensioner is down toward the bottom passenger side.
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Old 06-07-2007, 10:59 PM
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tp65
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Default RE: What is this called? I think it went bad!

Do the idler pulley go bad or am i the only one...
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Old 06-07-2007, 11:04 PM
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Default RE: What is this called? I think it went bad!

Do i need the idler pulley? Can i just run the car without it?
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Old 06-07-2007, 11:06 PM
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Joel5.0
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Default RE: What is this called? I think it went bad!

Yes...they do go bad.....Murphy's Law.
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Old 06-07-2007, 11:07 PM
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tp65
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Default RE: What is this called? I think it went bad!

Can i just take it off and run the car like it is?
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Old 06-07-2007, 11:12 PM
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94StinkinLincoln
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Default RE: What is this called? I think it went bad!

nope that keeps the belt tight.
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Old 06-07-2007, 11:14 PM
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tp65
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Default RE: What is this called? I think it went bad!

ok thanks. since the bearing is dead.. is it robbing hp?
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Old 06-07-2007, 11:15 PM
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Default RE: What is this called? I think it went bad!

it could be causing unneccessary friction...
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