Questions & Answers for: idler pulleys car motors noise

Question about 2003 F150 Regular Cab

3 Answers

...idler pulley can make noise, but not very common. It can do it though. my ac never worked after i replaced so i gave up and dont turn it on. so why the loud noise around that area and belt came off I ...

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...Noise is present even when parked and idling. Performance still seems fine. Anyone have an idea? Mine did the same. It was a bad idler pulley It can be a stuck starter gear wheel. the starter engages ...

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Question about 1996 Grand Am

2 Answers

...car I have a 1996 pontiac grand am and there is a squealing noise coming from behind my passenger tire, there is a belt there and i' m almost positive it's coming from there. can you tell me what it ...

...noise is a bearing on a pulley going out. Could be anything from altenator, steering pump, water pump, but most likely just an idler pulley. You need a mechanics stethascope to diagnose and then just ...

...motor mounts are out do you think because of my mounts the blets are off tune ? One of your pulleys most likely the idler pulley is shot, the noise is the bearing going bad in it after so many

...pulleys on the motor. It's usuually an idler pulley or belt tensioner pulley. May also be the bearing in the alternator. Use a stethescope to check otherwise you can use a rubber hose. Put hose up to ...

...idler pulley, and from what i could hear it didn't seem like it came from the other pulleys. If you have gears it could be the pilot bearing...When they go bad they make a noise...But whatever it is ...

Question about 2000 Jimmy

1 Answer

...noise The idler pulley doesn't always turn...but when it does it is rattling really bad. It looks like it is wearing on the belt so I know it needs to be turning. you need to replace the idler pulley ...

...Idler, Tensioner, AC, Alternator, and Power steering, Smog pump (if equipped) pulleys all should spin easy with no noise. Does the sound go away or change when turning on the AC? Also start the car ...

idler pulley so that was replaced.bearings were bad so it was needed.now the squeel came back but only when i turn headlights on.(or humid rainy day).u can see the last pulley closest to motor move in

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