ok so a while ago me and my friend changed the alternator on my car and afterwards there was this really loud noise coming from the alternator belt. So we tightened it and the noise went away. But after driving around for a while the noise has started
they will squeal if loose :)
Understand the type of noise coming from the belt, then start troubleshooting. This video provides the information needed to understand and fix ...
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Popular Mechanics If there seems to be belt noise at idle, spray the belt lightly with water. ... tools (an alternator and a/c compressor tools are the most common examples). ... |
Just what is an Alternator??
To further isolate the noise disconnect the drive belt and spin the alternator by hand. If you hear a rumble or grinding noise then the bearings are shot. ...
TECH Q & A : Alternator
By opening the hood, you find the noise is coming from the alternator. ... The probable causes are: 1. Loose or damaged alternator drive belt. ...
ELIMINATING BELT NOISE
The noise is the result. of the accessory drive belt slipping on the alternator pulley ... Troubleshooting the reason for the belt noise condition, rather ...
Squealing Belt Quick Fix - Fan Belt or Alternator Belt Noise
You need new belts, but you won't be able to tighten things up or replace them for a few ... Squealing Belt Quick Fix - Fan Belt or Alternator Belt Noise ...
VW TDI making chirping and squeaking noise on cold startsr
The noise is caused by inconsistent belt tension in cold temperatures. ... A large source of the drag that causes the noise comes from the alternator. ...