Noise

[dan4]

have a thudding noise on an st205 gt four when going over small sharp bumps or a series of bumps, have just changed all four arb bushes but hasnt cured it.... Lower arm has been changed

[daktari]

have a thudding noise on an st205 gt four when going over small sharp bumps or a series of bumps, have just changed all four arb bushes but hasnt cured it.... Lower arm has been changed

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Is the thudding from the front or rear? Check the exhaust hanger bushes if you haven`t already. And the rear dif mount.

[dan4]

no chap its from the front...

[daktari]

Ah. Does it have super strut suspension? Not really up on the gen 6. But perhaps maleborn might be able to shed some light.

[GT4 BOOSTER]

could be 1 of the arb link arms.. not sure what lower arm you talk about ????

if its a st205 then its the figure of 8 on the ss set up for defo

pop over to the gt 4 owners club and learn all you need to know.

[daktari]

could be 1 of the arb link arms.. not sure what lower arm you talk about ???? 

if its a st205 then its the figure of 8 on the ss set up for defo

pop over to the gt 4 owners club and learn all you need to know.

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I dunno. These modern cars.

[GT4 BOOSTER]

alot of stress from so much bhp on the 205 :P

[daktari]

alot of stress from so much bhp on the 205  :P 

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DAMN!!!!! Cant think of an answer. :P

[dan4]

fig 8 had been done, changed arb bushes. had mot recently an tester said there was nowt wrong

[GT4 BOOSTER]

maybe control arm 1 then that joins to the fig 8 , my st205 just passed its test and my drivers side knocks at speeds under 10 mph , its hard for the mot tester to tell if the joints are worn on the st205 gt4.

[dan4]

the arm has been done!

[IanGT]

Mine also knocks under 10mph strnage..

[LORD_ED]

small midget with a hammer under the bonnet??