Silencing the Screech Idler Pulley Noise Elimination Secrets

Anybody notice their topmost idler pulley making a rather disgusting sound? Mine sounds like it has sand in the bearings. I can hear it with the hood closed. example vehicle 2002 Dodge Ram 1500 5.7L Hemi how to figure out which pulley on car is bad or squeaking #Dodge #HowTo #Automotive. Anytime I accelerate I hear a high pitched whining coming from the car -- if I take my foot off the gas pedal the. In a pulley, if you spray the belt. and the noise gets louder, your belt tension is probably too tight. or it's too loose. And that could be due ... A misaligned belt causes a chirping noise as it enters a pulley. In most cases, you can attribute the chirping sound to one of the following issues: Pulley ... usually it will either be a sound either buzzing or a sqeaking. mine would sqeak until it got hot then it just made a low metallic wearing noise ... Sounds like an idler pulley to me; my Civic made a very similar sound at idle before replacing it. If the bearings in your pulleys go bad, it ... Serpentine belt/pulley noise? ... To me it sounds like a tensioner pulley bearing is running dry and starting to squeal. Easiest is to take a 15mm ... May be a very short-term temporary fix only... It is time to either press out/replace the bearing, or just replace the idler itself. If pulleys are squealing, change them asap. My idle pulley was squealing for about 1 month off and on. The day I bought a new one is the day ...