Engine Squeal

[ranger1999xlt]

Hello! I am having an engine squeal I can't seem to figure out where it's coming from. It don't do it all the time. Only when the enigne is cold. It comes and goes. It is more than a squeal, it more of a squeal. I replaced my belt, idler puller and tensioner and pulley. I think it's coming from the crank pulley. What do you people think. Any other pulleys go bad on the 4.0L?

 

[snoman6115]

ac compressor? had that go bad on my grand am and it would stop squealin a bit when i turned the ac on

 

[kinda_low]

Have you tried the belt anit-slip spray? Most auto parts stores sell it...

 

[slick_711]

I've had this same problem on my B3000. It comes and goes, mostly when it's cold or wet, but not strictly those times. I had the belt replaced, then had the tensioner adjusted, then had the tensioner replaced. Each time it came back after a few weeks. One shop greased or sprayed it with something, but it came back. I gave up and just ignore it, but it's irritating, especially when my girl is in the truck.

Part of my motivation to go buy a new one! hahaha