2001 Grand has "thump" in rear end
08-21-2004, 04:46 PM
#11
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Bent axle, not replaced after it was totaled.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
08-21-2004, 04:46 PM
#12
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Bent axle, not replaced after it was totaled.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
08-21-2004, 04:46 PM
#13
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Bent axle, not replaced after it was totaled.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
padded wrote:
>
> Nope....put new tires on about 5,000 mi ago...still had thump.
> Paul D
08-21-2004, 05:02 PM
#14
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Jeep is aware of this problem, my wife's '99 JGC had the same issue and our
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
08-21-2004, 05:02 PM
#15
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Jeep is aware of this problem, my wife's '99 JGC had the same issue and our
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
08-21-2004, 05:02 PM
#16
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Jeep is aware of this problem, my wife's '99 JGC had the same issue and our
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
08-21-2004, 05:02 PM
#17
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
Jeep is aware of this problem, my wife's '99 JGC had the same issue and our
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
2002 has it to a much rarer and smaller extent. It's something inside the
axle is all I can remember... they even replaced the driveshaft on the '99
trying to fix it. I think Jeep has a TSB on it.
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"ppdavid" <ppdavid.nospam@swbell.net> wrote in message
news:uDNVc.3258$LQ.81@newssvr23.news.prodigy.com.. .
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at
low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi.
Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints
OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping
sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
>
>
08-21-2004, 08:06 PM
#18
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
ppdavid proclaimed:
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.
08-21-2004, 08:06 PM
#19
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
ppdavid proclaimed:
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.
08-21-2004, 08:06 PM
#20
Guest
Posts: n/a
Re: 2001 Grand has "thump" in rear end
ppdavid proclaimed:
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.
> My 2001 Grand Cherokee developed a "thumping" sound in the rear area at low
> speed on bumpy roads. Started around 40,000 mi...now at 60,000 mi. Getting
> worse. At first I thought it was bad shocks and replaced them to no avail
> at 45,000 mi. I have looked at everything I can think of that might be a
> problem and cannot find any reason for the noise. Spare tire is tight, no
> loose items in spare tire well, suspension looks OK (no visual evidence of
> anything moving around), brake pads are secure, exaust is tight, ujoints OK,
> sway bar is tight, etc.
> I am begining to think that something in the rear suspension is loose or
> sloppy enough to allow a small amount of movement and cause a thumping sound
> as it moves around at slow speed. However, I cannot see any evidence of
> that. I have rebuilt Jeeps from the ground up and generally I can track
> down problems but this has me baffled.
> Has anyone had any problems with the rubber inserts in the rear suspension
> that might allow some slop in the joints? I suspect that is where the
> problem is but I don't want to tear it apart unless I have to.
> Paul D
Check the exhaust where it goes over the rear axle for shiny spots.