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Model specific boards => Golf mk2 => Topic started by: philstar on 08 September 2015, 10:06

Title: Clunk on weight transfer
Post by: philstar on 08 September 2015, 10:06
I have just replaced my front suspension, but now I can hear a very loud clunk from the nearside front, it seems to be when weight transfers.

I have jacked up the car and checked everything I replaced, all is tight and well. However, on turning the wheel by hand I can hear this noise from the inner driveshaft joint:

https://goo.gl/photos/dFm5minmegAL5s8v8 (https://goo.gl/photos/dFm5minmegAL5s8v8)

Is this normal or would you say that I have disturbed it whilst changing the suspension?
Title: Re: Driveshaft clunk
Post by: philstar on 08 September 2015, 12:47
I have taken the driveshaft off now, the spline bolts weren't especially tight unlike other peoples' experience.

I have clamped the shaft in the vice and checked the play and it doesn't seem to be a huge amount, though there is some play there, see this video:

https://goo.gl/photos/YR5H9GJv7XT6v4FY6 (https://goo.gl/photos/YR5H9GJv7XT6v4FY6)

I am concerned it could be a gearbox issue, the clunk does definitely come from the nearside front and not the offside.
Title: Re: Driveshaft clunk
Post by: VW BUSH on 08 September 2015, 19:41
Did you do bottom joints and new top mounts?
what old parts are left.
did you get it tracked
Title: Re: Driveshaft clunk
Post by: philstar on 09 September 2015, 08:11
Yeah all new bits, except for CV joints. Not been tracked yet, this will be done at the same time as the suspension alignment (as it has been lowered very slightly on Eibachs). I'm not convinced the loud clunk is coming from the inner CV joint on that driveshaft but I'll replace it anyway while it's off just to be sure.
Title: Re: Driveshaft clunk
Post by: philstar on 10 September 2015, 11:42
Replaced inner CV joint and clunk is still there. My next guess is that it's engine or gearbox mounts, something I've never looked at. If I reverse then hit the brake I hear the clunk, then drive forward and hit the brake I hear the clunk, but it only happens when the weight shifts in the opposite direction. It's frustrating as it wasn't happening before I replaced all the suspension for MOT and the tester didn't pick it up either.
Title: Re: Clunk on weight transfer
Post by: philstar on 10 September 2015, 18:10
Right ok took it to a garage that had a lift, it would seem that my spring has spun round so wasn't located into the top cap stop end correctly which is what was causing the clunk. Spun the spring round and it isn't clunking anymore, will keep an eye on it.

I have Eibach springs that are ever so slightly shorter than standard, but I definitely bolted them up correctly to the new shocks, so they must have spun round at some point whilst the car was jacked up with the weight of the suspension and wheels extended the shock.
Title: Re: Clunk on weight transfer
Post by: Skywalker80 on 22 September 2015, 10:33
I've had the same problem with Eibach springs on mine. What shocks are you using? I'm still using Bilstein B4's and the handling is good, but due to the stiffer springs it is harder to jack up now - with just the body going up, so will be changing to some stiffer shocks soon.