P

Putland174

New Member

• Dec 11, 2021

• #1

Good evening everyone. I have a 3.6 tdv8 2007 l322.

I have a very annoying bang bang bang bang when I Accelerate full chat 1st 2nd gear then the noise fades away.
it’s even worse when I’ve just gone over a very a short high speed hump at very slow then accelerate really gently and the banging is worse than when I accelerate hard.
I’ve replaced the rear prop as that’s what I thought it was but it’s still there.
The banging sounds like a tight cv joint
I’ve checked bushes etc with a leaver bar.

much appreciated if someone can help. Thank you

 

Nodge68

Well-Known Member

• Dec 12, 2021

• #2

Does the bang coincide with wheel speed?
If so it could be a CV joint. The inboard joints are normally responsible for vibration under heavy load, which could well be shacking the rear diff, causing the bang.

 

v8250

Well-Known Member

• Dec 13, 2021

• #3

Saw the title, wasn't expecting it to involve TDV8's...

Vote for most misleading thread title of the year

 

kermit_rr

Very

Full Member

• Dec 13, 2021

• #4

Which part of banging in the rear is misleading?

Pervert

 

kermit_rr

Very

Full Member

• Dec 13, 2021

• #5

Perhaps the victim is trying to escape

 

P

Putland174

New Member

• Dec 13, 2021

• #6

I was thinking cv joint on the rear drive shafts or maybe the diff.

 

kermit_rr

Very

Full Member

• Dec 13, 2021

• #7

Do these cars have a VCU?

 

M

Mackers

Well-Known Member

• Dec 20, 2021

• #8

God I wish I had this problem . Wait til it becomes a classic. The banging stops.