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 Post subject: guess the clunk
PostPosted: Wed Jul 29, 2009 12:57 am 
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Location: drinking devil fuel
Car Model: ST205
Not gt4 based but on the os rear of my mondeo (mcpherson strut)

Clunks noticably when the wheel is rocked enthusiasticly on the top to bottom plane. Does not clunk when side to side rocking is used

Does not always exhibit the problem
Does not clunk when jacked or when lowered after jacking

I think the damper shaft is worn in the normal ride height position. Anyone else care to proffer an opinion?


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 Post subject:
PostPosted: Wed Jul 29, 2009 9:03 am 
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Try and listen for where the clunk comes from ?

Could be what you said or could also be bottom swivel worn at normal ride height angle (not knowing exact setup to be more specific)

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 Post subject:
PostPosted: Wed Jul 29, 2009 10:13 am 
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i think the clunk is coming from the rear quarterpanel area but others think it comes from the hub lol. I know there's no detectabe play in the topmount. Also can be felt clunking whwn ynking hard on the rear spring

I guess i'll find oit this weekend as new rear discs and pads are required for mot


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 Post subject:
PostPosted: Wed Jul 29, 2009 11:44 am 
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You have probably left your wallet in the rear 1/4 panel some moons ago :-)

Could be worth checking the spring as apparently on mondeos is nearly as common as M3s!

What about the bottom mounting point of the strut to hub? I guess that would be likely to give a sideways knock as well unless the control arms are keeping it from moving.

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 Post subject:
PostPosted: Wed Jul 29, 2009 1:45 pm 
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Location: Perth, Western Australia
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Look for something simple first. There seemed to be very little damping on that corner when we bounced it last night. Weird that the noise disappeared after jacking it up off the ground then dropping it back again. Maybe the broken spring had reseated?...... :lol: :lol: :lol:

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 Post subject:
PostPosted: Wed Jul 29, 2009 2:49 pm 
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Quote:
There seemed to be very little damping on that corner when we bounced it last night


Maybe a clue there :lol:

My past experience with worn out shocks is a knocking noise when going over small bumps that sounds like someone taking a lump hammer to your bodywork. Could easily be the internals broken up.

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 Post subject:
PostPosted: Wed Jul 29, 2009 2:59 pm 
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I do think it's damper related, suspect shaft wear which may or may not have deflated the damper too. It is still damping though but it tends to porpoise a little on the mway so i suspect low speed damping may not be quite what it should be. The list of jobs is growing..... Guess i just need to get busy this weekend

Luckily the support crew will be captive Saturday night :twisted:


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 Post subject:
PostPosted: Wed Jul 29, 2009 4:50 pm 
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Quote:
Luckily the support crew will be captive Saturday night

They like Pizza :wink:, BBQ's and Beer :D

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 Post subject:
PostPosted: Wed Jul 29, 2009 11:38 pm 
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Hmm, sounds like I need to take my overalls and Swarfega :o

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1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
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 Post subject:
PostPosted: Thu Jul 30, 2009 12:55 am 
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I'd like a gold plated toilet seat but that's not on the cards either :lol:


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 Post subject:
PostPosted: Sun Aug 16, 2009 9:18 pm 
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Well, the damper suspicion was correct

The shaft is visibly worn and the top bushing has distinct play

Blimmin reliable daily drivers :lol:

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On the plus side being a Fraud I picked up rear dampers, disks and pads for the pricely sum of £130 :D


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 Post subject:
PostPosted: Sun Aug 16, 2009 9:26 pm 
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Joined: Wed Jul 13, 2005 12:06 am
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Location: Perth, Western Australia
Car Model: ST205
So have you got your Mundane-Oh back to rude health?

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Don
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1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp


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 Post subject:
PostPosted: Mon Aug 17, 2009 10:09 am 
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Must be time to change the reliable daily driver for something really reliable like a Corvette Stingray?

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 Post subject:
PostPosted: Mon Aug 17, 2009 10:59 am 
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Joined: Thu Jul 14, 2005 12:44 pm
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Location: drinking devil fuel
Car Model: ST205
rude?
It's downright insolent at the moment :lol:

The list of MOT jobs is still quite long -need to fik the leaky lambda sensor, fix the broken T-VISalike, change the plugs, oil, fix the juddery brakes, get new tyres, fix the leaky fpr vac plumbing which makes itle like a bag o nails and fix the idle solenoid which makes it stall all the time.

This mot has well and truly written the car off :lol:


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 Post subject:
PostPosted: Mon Aug 17, 2009 11:46 am 
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Sounds like one of mine :lol:

My Pug's about to cost me a clutch & gearbox which is probably more than it's worth.

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