New Mexico Roll Call.
Member
Joined: Feb 2012
Posts: 157
Likes: 0
From: Albuquerque
Year: 1990
Model: Cherokee
Engine: Renix 4.0L I6
CF Veteran
Joined: Sep 2011
Posts: 1,874
Likes: 1
From: new mexico
Year: 88
Engine: 4.0
Originally Posted by RoughNeck93XJ
My jeep don't have vacuum. Yeah front drive shaft always turns. But is never engaged until I put it in. I'm not bring it tomorrow. I'm taking my driveshaft to u joint to had them check it out and balance and replace the u joints if needed.
My uncle who is a mechanic for ford said the double Cardon drive shafts make a weird humming noise. That's bull if it does. Never heard of it. But that's on fords.
My uncle who is a mechanic for ford said the double Cardon drive shafts make a weird humming noise. That's bull if it does. Never heard of it. But that's on fords.
As for what your saying with from your other post, of when you disengaged the clutch the humming stops and it only between 35 and up. To me that would sound like a clutch issue where the pressure plate or even the pilot bearing is shot, but you would be getting it all the time you would think. Have you tired jacking it up and having someone listen to see if them hear anything? We used to do it at work with good results as long as you didn't press the brakes and let it slow its self down.
Seasoned Member
Joined: Apr 2012
Posts: 279
Likes: 0
From: Albuquerque NM
Year: 1993
Model: Cherokee
Engine: 4.0HO
Originally Posted by hbracing13
He is right I didn't think about that one, I had the same thing happen to mine I cleaned it up and shot some grease in that ball and good as new.
As for what your saying with from your other post, of when you disengaged the clutch the humming stops and it only between 35 and up. To me that would sound like a clutch issue where the pressure plate or even the pilot bearing is shot, but you would be getting it all the time you would think. Have you tired jacking it up and having someone listen to see if them hear anything? We used to do it at work with good results as long as you didn't press the brakes and let it slow its self down.
