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Message: [QUOTE="11Sterling, post: 1539116, member: 31896"] Okay 2011 6.7 with 161K on it, bone stock. Last Thursday, I notice a slight and very faint whine almost like an A/C issue. Same thing Friday. Saturday, took the truck out to the desert to scout for sheep and all good. Sunday, out to the desert to scout again, all good. Then the afternoon to run around town with my wife and then the squeal started. Low rpms rolling through parking lots in 1st and 2nd, the truck has an almost metal on metal screech that is way louder than anything I’ve ever heard with the windows up. I remote start it this morning while walking out of the house and the squeal goes on for about 30 seconds. Very loud at first and then dies off to a very low squeal. The whole way to work each time I press the throttle or get it on it to pass it comes on again. No CEL or warnings. Anyone have the solution on this one? I’ve read all over and it seems that no one has an exact answer. I need to have the truck 100% by Friday night and I can’t afford to have it down for more than an afternoon right now. Any help is appreciated! Going to wash the dust off after work today and start looking at it tonight. It’s also worth mentioning that it’s always had a slight squeak on shut down from a belt, but it’s become more intermittent the last few weeks. I’ve owned the truck for a year as of yesterday. Thanks! [/QUOTE]

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