Belt Squeak

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Jun 19, 2017 | 06:00 PM

arstewart

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Joined: Jun 2017

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Belt Squeak

I have replaced the tensioner pulley but still have a squeaky belt sound while warmup and throttle. Do I need to replace the idler pully(s) when I do the belt?

208 F350 Lariat Dually 6.4L

Jun 23, 2017 | 09:04 AM

sxrfun

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Joined: Mar 2011

Posts: 661

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From: Ontario , Canada

Yes it's a good idea to replace the idler pulleys as well I would think. Keep in mind...there's a separate belt and tensioner etc for the a/c compressor on your truck.....that could also be cause your belt squeal.