Re: ZJ noise
 

On Oct 31, 5:20 pm, "L.W.(Bill) ------ III" <billhug...@cox.net> wrote:
> Universal Joints.
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------

Sounds right. the noise does seem to be coming from underneth the
driver seat, right where the Universal joints are. and when I looked
at them they are whereing a nice coat of rust and crud.

Re: ZJ noise
 

On Oct 31, 5:20 pm, "L.W.(Bill) ------ III" <billhug...@cox.net> wrote:
> Universal Joints.
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------

Sounds right. the noise does seem to be coming from underneth the
driver seat, right where the Universal joints are. and when I looked
at them they are whereing a nice coat of rust and crud.

Re: ZJ noise
 

On Oct 31, 5:20 pm, "L.W.(Bill) ------ III" <billhug...@cox.net> wrote:
> Universal Joints.
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------

Sounds right. the noise does seem to be coming from underneth the
driver seat, right where the Universal joints are. and when I looked
at them they are whereing a nice coat of rust and crud.

Re: ZJ noise
 

possible brake noise????

billy ray wrote:

> Did you install a new belt?
>
> <Kodiax@gmail.com> wrote in message
> news:1162318779.854145.297690@h48g2000cwc.googlegr oups.com...
> >I have a 95 Grand Cherokee w/ 318 and quadra trac that until recently
> > was driving great. recently it developed a noise in the upper engine
> > area and I nailed it down to the Idler pully between the alternator and
> > a/c compressor. I replaced it and the noise sort of went away, the
> > grinding screech of the bearing in that pulley went away but there is
> > still this chirping sount that only is heard when the vehicle is in
> > motion, the chirping will increase in speed with the engine rpm but
> > disappears when the jeep is not moving, it almost is timed with the
> > wheels rotating but as I have said will speed up with the engine when
> > the throttle is opened. anyone have any ideas?
> >

Re: ZJ noise
 

possible brake noise????

billy ray wrote:

> Did you install a new belt?
>
> <Kodiax@gmail.com> wrote in message
> news:1162318779.854145.297690@h48g2000cwc.googlegr oups.com...
> >I have a 95 Grand Cherokee w/ 318 and quadra trac that until recently
> > was driving great. recently it developed a noise in the upper engine
> > area and I nailed it down to the Idler pully between the alternator and
> > a/c compressor. I replaced it and the noise sort of went away, the
> > grinding screech of the bearing in that pulley went away but there is
> > still this chirping sount that only is heard when the vehicle is in
> > motion, the chirping will increase in speed with the engine rpm but
> > disappears when the jeep is not moving, it almost is timed with the
> > wheels rotating but as I have said will speed up with the engine when
> > the throttle is opened. anyone have any ideas?
> >

Re: ZJ noise
 

possible brake noise????

billy ray wrote:

> Did you install a new belt?
>
> <Kodiax@gmail.com> wrote in message
> news:1162318779.854145.297690@h48g2000cwc.googlegr oups.com...
> >I have a 95 Grand Cherokee w/ 318 and quadra trac that until recently
> > was driving great. recently it developed a noise in the upper engine
> > area and I nailed it down to the Idler pully between the alternator and
> > a/c compressor. I replaced it and the noise sort of went away, the
> > grinding screech of the bearing in that pulley went away but there is
> > still this chirping sount that only is heard when the vehicle is in
> > motion, the chirping will increase in speed with the engine rpm but
> > disappears when the jeep is not moving, it almost is timed with the
> > wheels rotating but as I have said will speed up with the engine when
> > the throttle is opened. anyone have any ideas?
> >

Re: ZJ noise
 

On Nov 1, 5:43 pm, philthy <dbri...@cac.net> wrote:
> possible brake noise????
>

Checked that too but those accually have a slower different noise that
goes away when the brakes are pressed. this noise does not stop unless
the vehicle is not moving and when its moving it seems to be in sync
with the drive shaft, which rotates faster than the wheels, right? Ill
be pulling out the U Joints this weekend.

Re: ZJ noise
 

On Nov 1, 5:43 pm, philthy <dbri...@cac.net> wrote:
> possible brake noise????
>

Checked that too but those accually have a slower different noise that
goes away when the brakes are pressed. this noise does not stop unless
the vehicle is not moving and when its moving it seems to be in sync
with the drive shaft, which rotates faster than the wheels, right? Ill
be pulling out the U Joints this weekend.

Re: ZJ noise
 

On Nov 1, 5:43 pm, philthy <dbri...@cac.net> wrote:
> possible brake noise????
>

Checked that too but those accually have a slower different noise that
goes away when the brakes are pressed. this noise does not stop unless
the vehicle is not moving and when its moving it seems to be in sync
with the drive shaft, which rotates faster than the wheels, right? Ill
be pulling out the U Joints this weekend.

Re: ZJ noise
 

Turns out that it was the ball joint thats in the middle of the double
cardan joint. it just needed some grease and a cleaning.