HELP--NOISE WHEN BACK UP AND PRESS BRAKE

GREEKJEEPER · **Posted:** Fri Nov 28, 2008 6:02 pm

If I put reverse, roll back and press the brake and after the car stops i hear a sound like something is hitting me, just unter my seat (right and back). It keeps doing this if i continue to do the reverse with the brake.
All this at very slow speed.
It does the same in drive and in N .
HELP PLEASE >>>>>>>>>>>>>

Diggerfreek · **Posted:** Fri Nov 28, 2008 7:42 pm

Does it happen when you pull forward? are the wheels turned? and what about when you go faster?

GREEKJEEPER · **Posted:** Sat Nov 29, 2008 12:36 pm

Yes it does the same going forward at slow speed.
If i go fast and brake noting happens or i can not hear it.

Diggerfreek · **Posted:** Sat Nov 29, 2008 12:53 pm

ok, so you say that it is right under you, can you feel it in the steering wheel or is it just a sound. also is the sound a thud or a boom? Also, have you looked under the jeep to see if any thing is visually loose?such as the tranny support, gas tank, and one other thing, will it make the noise when you are in 4x4?

GREEKJEEPER · **Posted:** Sun Nov 30, 2008 4:28 am

It is just a sound (BOOM). Nothing is loose visualy and also i use a bar and try to lift the tranny but nothing.
I did not try it in 4x4 .
I will check and tell you so.

GREEKJEEPER · **Posted:** Wed Dec 03, 2008 4:13 pm

4x4 auto or 4x4 low does the same thing.
It sounds like something stuck under the jeep

Diggerfreek · **Posted:** Wed Dec 03, 2008 9:16 pm

I would say something is loose, how ever what has me puzzled is it only happens when moving slow. My only thought is that the drive line is binding while moving slow and when you are moving faster, it doesn't bind..

Is there any way that you can snap a bunch of pictures of the bottom?

GREEKJEEPER · **Posted:** Thu Dec 04, 2008 1:27 pm

Today i went to my friend shop and we lift the Jeep. NOTHING is loose , all look O.K.
The only problem is you can have a look if there is something onthe fuel tank.
During weekend Ill try to take some fotos. and post them.

Diggerfreek · **Posted:** Thu Dec 04, 2008 11:09 pm

you have me stumped. I don't think it is the gas tank as it is mounted left side rear. the only thing that would be mounted where you described the sound is the exhaust

GREEKJEEPER · **Posted:** Sat Dec 06, 2008 8:10 am

O.K sorry the noise comes behind my seat, but from the right side of my seat that is almost the middle of the car or just on top of the fuel tank.

GREEKJEEPER · **Posted:** Mon Dec 08, 2008 4:14 pm

I went to JEEP dealer today and told them the problem. They say its the brake pads that are stuck when i brake and when leave the brake the noise comes from the pads that unstuck ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????/

SilverKK09 · **Posted:** Mon Dec 08, 2008 5:07 pm

Im assuming its going to be under warranty right???
Probably your CRD KK is defective... ship it to me and Ill send you mine... Mine's not deffective :lol:

Boblemoche · **Posted:** Mon Dec 08, 2008 8:02 pm

sometimes my parking brake do that. when im offroad and the guys in front stop i put it in N instead of P and use the hand brake. if I forget to release the hand brake when I start I will hear a bang because the hand brake pads get stuck. I guess they rust a lot

GREEKJEEPER · **Posted:** Mon Feb 09, 2009 4:25 pm

Noise still there.
So i am fed up , whent to dealer and they told me that my transfer case is defective.
They order a new one ................
I dont now what is that inside that can bank when i stop
Can you help suppling a drawing??????????
Any ideas?????????????

Diggerfreek · **Posted:** Tue Feb 10, 2009 12:13 am

JeepinJarhead03 · **Posted:** Tue Feb 10, 2009 2:26 am

brake caliper loose?

sometimes the clunk of the vibration and sound can be decieving

GREEKJEEPER · **Posted:** Tue Feb 10, 2009 2:27 pm

We check and clean the brakes. It does that with the brake padal pressed.
As sson as I brake ,usually when reversing, the car stops and then a double knoking sound under my seat-middle of car.
It drives my crazy

GREEKJEEPER · **Posted:** Sat Feb 28, 2009 3:42 am

Chrysler jeep service didn't find the exact reason for the noise. But yesteday i went to check if my new transfer case came, and one of the mechanics ask me about my problem. As soon as i told him , he anwsers back and told me.
ITS THE DIESEL FUEL INSIDE THE TANK .FILL IT UP AND YOU WILL SEE.

And my question is = Is the fuel tank plastic?? does it have any support?
I have also install the metal protection for the tank ,and may be the forgot to bolt it right.
AND SUGGESTION

KKeith · **Joined:** Thu Oct 09, 2008 3:06 am **Posts:** 58

My CRD has never made the sound you are describing at all fuel loads. I will be very surpised if changing the Transfer Case makes any difference. The problem will be something simple you have not found yet.Keep looking!!

Diggerfreek · **Posted:** Sat Feb 28, 2009 6:43 pm

can't be the fuel in the tank

HELP--NOISE WHEN BACK UP AND PRESS BRAKE

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