SilveradoSierra • AC compressor Squeal Climate Control

If it s not the tensioner pulley causing the noise then it s likely the compressor itself not the compressor pulley. Re AC compressor Squeal May 25 2015 10 25pm

GMC Sierra 1500 Belt TensionerBest Belt Tensioner Parts

Notes Poly-V main drive. Demanding drive kit cludes Serpentine belt pulley and tensioner. With 105 Amp alternator. This vehicle has been identified as having a design that is prone to belt noise.

5 Causes of Serpentine Belt Noise (When Cold or Accelerating)

How to Diagnose Belt or Pulley Squeal or SqueakBMW and

If the noise stops until the water dries up then returns there is either a miss-aligned pulley (first suspects would be worn idler or tensioner pulley bearings) or the belt s and/or pulleys ribbed/grooved surfaces are worn and need replacement.

Chevrolet Silverado 1999-2006 How to Replace A/C Belt

Position the new A/C tensioner and tighten the bolts. Fit the A/C belt around the A/C compressor pulley and the inner track of the crank pulley. Rotate the tensioner and slip the belt over the tensioner pulley. Figure 7. GMT800 A/C belt tensioner. Step 7Re-install splash pan and accessory drive belt

SilveradoSierra • AC compressor Squeal Climate Control

If it s not the tensioner pulley causing the noise then it s likely the compressor itself not the compressor pulley. Re AC compressor Squeal May 25 2015 10 25pm

A/c Chatter1999-2013 Silverado Sierra 1500GM

May 29 2011 · If it s doing it when the AC is active (IE clutch is engaged and it s cooling) it s most likely the bearings in the AC compressor. If the AC isn t running then its probably the bearing in the AC clutch pulley. I d pop the belt of and spin things though. Could just be a loose pulley as well.

AC tensioner pulley rattles2001 GMC Yukon XL 1500

AC tensioner pulley rattles (2001 GMC Yukon XL 1500) The noise occurs off and on when the air is on it is a very loud rattling that makes you thing something is falling apart.I put on a new trnsioner pulley and no change put on a different used working compressor no change.

Symptoms of a Bad or Failing Idler Pulley Car Bibles

Jan 26 2019 · The idler and tensioner pulleys look the same and function in the same way too. it can also produce noise. The pulley can also seize or freeze. And since the drive belt is still technically moving it will be rubbing against the motionless pulley. use your AC and even steer the vehicle. Knowing the symptoms of a failing idler pulley

GM A/C Compressor Clutch Pulley Bearing Saga

Oct 11 2011 · The noise was definitely a bearing sound. I listened to the noise with a mechanics stethoscope and determined that the noise was either coming from the air conditioning compressor pulley bearing or the belt tensioner. I pulled the belt off and gave each a spin. The A/C compressor pulley wobbled and made noise when I spun it.

Idler Pulley NoiseCommon Reasons Information

May 17 2020 · Common causes of noise from the pulley. It is not necessarily always the idler pulley itself that causes noise from the belt. Here are some common reasons. Worn out idler pulley. Like most engine components they wear out with age. The idler pulley turns the belts at a very high speed and this causes wear and tear.

Tensioner pully bouncing Automotive Air Conditioning

Sep 12 2006 · redfish55 on Fri September 08 2006 5 42 PM . Year 2001 Make Chevy Model silverado Engine Size 5.3 Country of Origin United States . I am definitely not a mechanic but have a question regarding my air compressor. My tensioner pulley is bouncing only when my AC

AC tensioner pulley rattles2001 GMC Yukon XL 1500

AC tensioner pulley rattles (2001 GMC Yukon XL 1500) The noise occurs off and on when the air is on it is a very loud rattling that makes you thing something is falling apart.I put on a new trnsioner pulley and no change put on a different used working compressor no change.

A/c Chatter1999-2013 Silverado Sierra 1500GM

May 29 2011 · If it s doing it when the AC is active (IE clutch is engaged and it s cooling) it s most likely the bearings in the AC compressor. If the AC isn t running then its probably the bearing in the AC clutch pulley. I d pop the belt of and spin things though. Could just be a loose pulley as well.

Idler Pulley NoiseCommon Reasons Information

May 17 2020 · Common causes of noise from the pulley. It is not necessarily always the idler pulley itself that causes noise from the belt. Here are some common reasons. Worn out idler pulley. Like most engine components they wear out with age. The idler pulley turns the belts at a very high speed and this causes wear and tear.

pulley noiseLS1

Apr 06 2011 · Well I had more time this morning to work with it and found the tensioner pulley was rubbing the tensioner slightly so I sanded some material off the plastic pulley to gain clearance and it was a little better but the noise was still there so I removed the a/c belt and the noise was gone.this coming weekend i am going to replace through a/c idler and tensioner pulleys and see what

2010 Ford F-150 Belt Tensioner Pulley Advance Auto Parts

We currently carry 6 Belt Tensioner Pulley products to choose from for your 2010 Ford F-150 and our inventory prices range from as little as 17.78 up to 75.31. On top of low prices Advance Auto Parts offers 5 different trusted brands of Belt Tensioner Pulley products for the 2010 Ford F-150.

A/C Belt Tensioner PulleyCarParts

Replacement A/C belt tensioner pulley Step 1 Turn off your car engine and let it cool down for a couple of hours. Step 2 Pop the hood open and locate your A/C belt tensioner. Step 3 Remove the nut on the center of the A/C belt tensioner pulley with your ratchet and the proper socket. Use some rust penetrator if the nut is difficult to remove.

Whining noise alternator compressor or pulley

Aug 20 2019 · Vehicle 2007 Honda Accord coupe EX Problem whining noise coming from a bearing in either the alternator compressor pulley (according to a mechanic but he can t tell at the moment). Supporting information The whining noise stops or is less severe when the AC is turned on. Troubleshooting done so far replaced o-rings on power steering pump.

TechtipsDiagnosing Serpentine Belt Problems

Belt coming off Pulley misalignment belt misalignment on pulley defective tensioner or bearing wear in tensioner idler or driven accessories Belt noise can be hard to isolate as the sound may seem to be coming from an accessory drive such as the alternator or air conditioning compressor.

How to Troubleshoot a Tensioner Pulley Noise It Still Runs

How to Troubleshoot a Tensioner Pulley Noise by Allen Moore . Most modern vehicles use a serpentine belt to run the engine accessories such as the power steering air conditioning and alternator. The belt routes around the pulleys in a serpent-like manner hence the name. A belt tensioner that consists of a bolt plate that mounts on the engine

Symptoms of a Bad or Failing Idler Pulley Car Bibles

Jan 26 2019 · The idler and tensioner pulleys look the same and function in the same way too. it can also produce noise. The pulley can also seize or freeze. And since the drive belt is still technically moving it will be rubbing against the motionless pulley. use your AC and even steer the vehicle. Knowing the symptoms of a failing idler pulley