Clonking

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lee_rob
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Clonking

Post by lee_rob »

Hey all

I have an odd clonking noise coming from the rear of my moggie, it appears as I go on and off the power. Now I have a rebuilt and balanced propshaft, all new bushes in the rear too. Could this be the diff clonking due to excess clearance?? I also get juddering and the same clonking when going along in a low gear crawling through traffic, its like its kangerooing if you get my meaning> I thought it might be down to a lumpy engine at low revs but it doesn't sound uneven

Lee
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lambrettalad
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Re: Clonking

Post by lambrettalad »

half shaft or dif lost a tooth?
Cheers Alex
all thoughts are given in good faith but..." You pays your money and takes your choice"


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lee_rob
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Re: Clonking

Post by lee_rob »

Hmm I hope not, I have a bill in my paperwork for the car for a recon diff being fitted 10k miles ago!!!
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chesney
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Re: Clonking

Post by chesney »

Were rubber or poly bushes used, and how long ago?
Some of the rubber bushes offered nowadays have a poor reputation for disintegrating after 300 miles or so, especially if they have been tightened with the springs off load..
lee_rob
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Re: Clonking

Post by lee_rob »

All poly bushed only about 6 months ago
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moggiethouable
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Re: Clonking

Post by moggiethouable »

Tried grabbing the prop shaft and drive shafts by hand and twisting for excessive play?
Where angels fear to tread
lee_rob
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Re: Clonking

Post by lee_rob »

The prop does turn quite a lot when the car is stationary but I'm not sure what is deemed acceptable play when turning the prop??
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moggiethouable
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Re: Clonking

Post by moggiethouable »

lee_rob wrote:The prop does turn quite a lot when the car is stationary but I'm not sure what is deemed acceptable play when turning the prop??
I was thinking more of worn universal joints? or even loose bolts.?
Looking for the simple first.
Where angels fear to tread
lee_rob
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Re: Clonking

Post by lee_rob »

The UJ's are new, I had the prop reconditioned a few months ago, I have also checked all the U bolts and other suspension fixings and all seem ok
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kennatt
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Re: Clonking

Post by kennatt »

probably not, but worth checking wheel nuts.
lambrettalad
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Re: Clonking

Post by lambrettalad »

lee pop around and i'll have a listen .I have sent you my mobile :D
Cheers Alex
all thoughts are given in good faith but..." You pays your money and takes your choice"


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mogbob
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Re: Clonking

Post by mogbob »

Shock absorber bolts done up tight ?
Engine and gearbox rubber mountings sound / fit for purpose ? Also the engine steady bar working...i.e metal not sheared and serving no useful purpose ?
If they are " shot " then the whole transmission could be shifting about/ flexing too much.
Bob
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