What is this squeal?

Joe.B

Joe.B

TJ Enthusiast
Joined
Sep 8, 2020
Messages
180
Location
Minneapolis, MN
I have a 2001 4.0l and once it got cold here in mn my belt or pulleys ( i think) have been making this weird squeal noise and I have no idea what it could be I’m not that good at identifying sounds like this
 
Last edited:
Real easy way to pin point this. .

If you don't have a stethoscope...get a piece of hose. Put hose against (safely..mind those digits) say the alternator. Put ear to other end of hose.

You'll find what is being obnoxious real quick.

P.s.

A long screwdriver works too WITH EAR ON THE HANDLE side of it!!!

Good luck
 
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