Knock when driving

Starts at the flywheel, ends at the hubs, any problems along them lines, ask your questions here.
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4eye
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Knock when driving

Post by 4eye » Tue Feb 02, 2010 9:20 am

Hi peep's... On my 410 when i pull away i get a knock...it knocks again while engine breaks or when i apply the breaks after pulling away... After the first knock of pulling away i can go up the gears fine...but when engine breaks it knocks. A while ago i broke the two(ds) transfer mounts and replaced them with solid spacer's...could this have caused or be be the cause of my problem?

I have no mechanical insight but am always willing to do it my self! Any help or pointers would be great! 8-)
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ROBBIE
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Re: Knock when driving

Post by ROBBIE » Tue Feb 02, 2010 10:45 am

sorry mate cant help with the knock :cry: ive also developed an occasional knock on pulling away and going into second
on the tbox i replaced thy mounts with polly bushes and bolted in, the bushes give movement in all directions
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ScottieJ
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Re: Knock when driving

Post by ScottieJ » Tue Feb 02, 2010 10:47 am

Check out all bushes, mounts and UJs if a UJ has seized they can sometimes 'knock'
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4eye
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Re: Knock when driving

Post by 4eye » Tue Feb 02, 2010 5:01 pm

UJ :?: :oops: :?:
ITS NOT LEAKING OIL...........SHE'S MARKIN HER TERRITORY!!!!!!!!

my ride.........:4eye:

+2 lift....grizzley boots is all i need!

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Angie
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Re: Knock when driving

Post by Angie » Tue Feb 02, 2010 7:48 pm

I'vw just gained a 'knock@ turned out to be UJ'S

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ROBBIE
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Re: Knock when driving

Post by ROBBIE » Wed Feb 03, 2010 8:59 am

4eye wrote:UJ :?: :oops: :?:
on each of ya propshafts the joints that move about
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Edweird
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Re: Knock when driving

Post by Edweird » Wed Feb 03, 2010 9:19 pm

My mothers Discovery 300TDi produces a knock under braking and acceleration also.

It appears to be coming from Nearside (passenger) front suspension.

This may not help as Sj's are totally different, and if you're sure it's transmission, then this is irrelivant. However, possible check for loose bolts, bearings, perished bushes etc.

Hope this helps, though I don't know too much about Sj's, and this relates to a Disco.......I'll shut up now.
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ScottieJ
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Re: Knock when driving

Post by ScottieJ » Thu Feb 04, 2010 12:57 pm

disco could be one of the bushes on the radius arms or panhard rod bushes! or the shock tower could be loose?
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4eye
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Re: Knock when driving

Post by 4eye » Thu Feb 04, 2010 2:54 pm

Well i really should look at the obvious(trans mounts)...so scottie you got any rubbers layin about cheapy like!? 8-)
ITS NOT LEAKING OIL...........SHE'S MARKIN HER TERRITORY!!!!!!!!

my ride.........:4eye:

+2 lift....grizzley boots is all i need!

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ScottieJ
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Re: Knock when driving

Post by ScottieJ » Thu Feb 04, 2010 5:27 pm

I'vew got a box full of various bushes matey! sure i can find what you want, dont forget to check your engine mounts too, you'd be suprised as to what symptoms a broken one can give :lol: I'm based in corsham now as well :mrgreen:
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