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91 trooper mystery noise (video)

684 views 3 replies 3 participants last post by  mlgsr 
#1 ·
I recently began hearing a new noise under my hood. Kinda sounds like the truck is howling. lol

explained - you-on-tv.com/trooper-noise.mp4

Noise - you-on-tv.com/trooper-noise1.mp4

Suggestions appreciated?
 
Discussion starter · #4 ·
Thanks for the replies..

Sorry about the links, but it should work if you copy and paste them into your browser.

I have installed a new a/c compressor and the idler pully in the last few months. I also removed the Air Compressor and changed the belt. I wasn't able to replace the tensioner because the center bolt is stripped. So, there is some belt squeel when I have the ac on sometimes.

I will keep trying to pinpoint it and post more when I can.
 
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