My Cars: 1999 Xsara LX 2.0HDI (90) Hatch - Fern 2002 C5 2.0 HDI (110) Estate - Jasmine - SORN 2011 Mini Cooper D Clubman - SOLD 2016 Mercedes A180D Sport - Auto refinement 1992 TZD Turbo - Bluebell - SORN 1992 TZD Turbo Estate - SORN 1991 Gti 16V - Blaze - crash damaged, will get repaired - SORN 1990 Gti 8Valve SOLD - looks like it's been scrapped 2002 Mini Cooper S - SOLD - i miss this car 1992 TXD - Scrapped in March 2014 1988 CX 25 GTI Turbo2 - SORN 1996 - AX Memphis 1.5D - Dream - SORN
It's noticeable at speeds below 40mph & seems to be a farily consistent low level knocking sound. It's not mega loud, just a little annoying & i guess my pounds to be spent. Is my diagnosis correct?
2002 C5 2.0 HDI Estate - Jasmine - Now SORN
2011 Mini Cooper D Clubman - SOLD
2016 Mercedes A180D Sport - Auto refinement
1992 TZD Turbo - Bluebell - My daily
1991 Gti 16V - Blaze - crash damaged, will get repaired.
1990 Gti 8Valve SOLD - looks like it's been scrapped
2002 Mini Cooper S - SOLD - i miss this car
1992 TXD - Scrapped in March 2014
1988 CX 25 GTI Turbo2 - SORN
1996 - AX Memphis 1.5D - Dream - SORN
Impossible to diagnose on a forum really. All the usual possibilities have been mentioned. Could be the exhaust knocking somewhere, but ARB link/balljoint/TRE are more likely. The latter two will generate play in the wheel if you try and rock it while raised.
My Cars: 1999 Xsara LX 2.0HDI (90) Hatch - Fern 2002 C5 2.0 HDI (110) Estate - Jasmine - SORN 2011 Mini Cooper D Clubman - SOLD 2016 Mercedes A180D Sport - Auto refinement 1992 TZD Turbo - Bluebell - SORN 1992 TZD Turbo Estate - SORN 1991 Gti 16V - Blaze - crash damaged, will get repaired - SORN 1990 Gti 8Valve SOLD - looks like it's been scrapped 2002 Mini Cooper S - SOLD - i miss this car 1992 TXD - Scrapped in March 2014 1988 CX 25 GTI Turbo2 - SORN 1996 - AX Memphis 1.5D - Dream - SORN
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Postby MULLEY »
It's more like a rattling sound than a clonk sound, is that more likely the drop link rather than a ball joint?
2002 C5 2.0 HDI Estate - Jasmine - Now SORN
2011 Mini Cooper D Clubman - SOLD
2016 Mercedes A180D Sport - Auto refinement
1992 TZD Turbo - Bluebell - My daily
1991 Gti 16V - Blaze - crash damaged, will get repaired.
1990 Gti 8Valve SOLD - looks like it's been scrapped
2002 Mini Cooper S - SOLD - i miss this car
1992 TXD - Scrapped in March 2014
1988 CX 25 GTI Turbo2 - SORN
1996 - AX Memphis 1.5D - Dream - SORN
Ive been getting a terrible rattle from the TZD, really making me despair but discovered today thats its the piece of plastic, or lack of it from the door stop on the drivers side. Cured it with some gaffer tape on a tempory basis but will sort the job with some heat shrink stuff shortly. Got to buy a a metre of the stuff to do a few mms. At least ive found the problem and it will only cost me a couple of quid so with all the spare stuff, i think its worth doing the rest of the motor.
MULLEY wrote:It's more like a rattling sound than a clonk sound, is that more likely the drop link rather than a ball joint?
You need to jack it up and check for play. It's probably drop link, but if that fails, your suspension won't collapse. If the balljoint fails, things get messy.
My drop-links need replacing. The way to test it is to find a speed bump, and hit it square on at a faster than usual speed - You should not hear much of a knock/rattle, but then if you find a pot hole or hit a speed bump with one wheel only, you'll hear a loud clunk, and possibly feel it through your feet.
One other possibility... big LHM hose from accumulator area, should be held on a plastic clip right at the front of the left front chassis leg just behind where it joins the front crossmember. Clip breaks, metal part of hose sits against chassis leg, low level knocking travels aall over the place and is very hard to track down. Both my estates suffered from this and it drove me up the wall until someone on here suggested this was the problem. Worth a look - and cured with one cable tie if that's the trouble!
1990 BX TZD Estate ('the grey one', 1991 BX TZD Estate ('the white one'), 1982 2CV6 Charleston (in bits), 1972 AZU Serie B (2CV van), 1974 HY72 Camper, 1990 Land Rover 110 diesel LWB, 1957 Mobylette AV76, 1992 Ducati 400SS, 1966 VW Beetle, 1990 Mazda MX-5, 1996 Peugeot 106D, 1974 JCB 2D MkII, 1997 BMW R1100RS, 1987 Suzuki GSX-R1100, 1978 Honda CX500A, 1965 Motobecane Cady, 1988 Honda Bros/Africa Twin, 1963 Massey Ferguson 825, and a lot of bicycles!
To find out if it is indeed a droplink remove one of them from the car or just disconnect one end, then test drive, if the noise is still present reconnect it and do the same with the other side.
The Joy of BX with just one Citroën BX to my name now. Will I sing Bye Bye to my GTI or will it be Till death us do part.