Chirping noise after warm up HELP!!

[AvocadoJK]

Guys anyone having this problem or had it
With a jeep jku 3.6 high pitch chirping squealing noise ive changed 2 belts already idler pulleys
Tensioner pulley water pump as well but the noise is still there i dont know what to do anymore any inputs and help will be helpfull!!?
sounds exactly like this jeep on youtube https://youtu.be/2jLEG1u0RnI
Could it be the harmonic balancer !?

 

[WJCO]

Guys anyone having this problem or had it
With a jeep jku 3.6 high pitch chirping squealing noise ive changed 2 belts already idler pulleys
Tensioner pulley water pump as well but the noise is still there i dont know what to do anymore any inputs and help will be helpfull!!?
sounds exactly like this jeep on youtube https://youtu.be/2jLEG1u0RnI
Could it be the harmonic balancer !?

Remove the belt, start the jeep. See if noise is still there.

 

[G-mansjk]

Try taking a paint marker and give a index point on the balancer then drive it. If it is the balancer starting to spin on the isolator you know.

Sent from my SM-G975U using WAYALIFE mobile app

 

[fiend]

Take the serpentine belt off and spin everything by hand. Assess whether you have any bad bearings.


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