4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Belt tensioner

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Old 01-23-2013, 08:00 PM
  #1  
slick66stang
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Default Belt tensioner

My tensioner is chirping when the car gets warmed up, how hard is it to replace the tensioner
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Old 01-23-2013, 08:05 PM
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Special20
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Very easy. One bolt if I remember correctly. Take the belt off, unbolt tensioner, replace with new one, and put belt back on. It might be a good time to replace belt also.- Good luck
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Old 01-24-2013, 04:46 AM
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petrock
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It is super easy. Are you sure its not the tensioner pulley and not the entire tensioner itself that is making the noise? The pulley is a lot cheaper and easier to replace then the entire tensioner, even though both are relatively easy. Check out rockauto.com for a new pulley. If memory serves, the pulleys mounting bolt is reverse threads.

If your belt has more then 60k miles on it, it might be a good time to replace it too while your at it.
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Old 01-24-2013, 08:40 AM
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uberstang1
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Might be your belt
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Old 01-24-2013, 11:48 AM
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slick66stang
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My belt is new and only has 100 miles on it. I noticed there was some oil and coolant on the belt from where I had a leak when I pressure washed it. I'll replace my belt and then the tensioner if it don't st.op
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Old 01-24-2013, 12:35 PM
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uberstang1
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Just an FYI alot of companies are switching to kevlar construction belts, if they get antifreeze on them they will make noise for ever.
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