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Slight steering vibration
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Slight steering vibration
cheers for that Wonkydonky. So I guess check for smoothness on front and back of disk.
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Slight steering vibration
if there is anyone local to me who would be willing to have a look, happy to pay for your time or reward you with beer.
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Slight steering vibration
ok, jacked the car up and checked all bushes. Everything seems nice and tight. As per the test at the garage on skid plates.
Now this is where it gets interesting. Bump stop has spit on top mount and when applying pressure there is definitely a knock and you can see the mount moving under the bonnet. The other side bump stop has broken away from the mount too.....could this cause steering issues?
Now this is where it gets interesting. Bump stop has spit on top mount and when applying pressure there is definitely a knock and you can see the mount moving under the bonnet. The other side bump stop has broken away from the mount too.....could this cause steering issues?
- patriot66
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Slight steering vibration
Is this what you mean ?Sharpy1975 wrote: ↑Sat Mar 09, 2019 1:02 pm ok, jacked the car up and checked all bushes. Everything seems nice and tight. As per the test at the garage on skid plates.
Now this is where it gets interesting. Bump stop has spit on top mount and when applying pressure there is definitely a knock and you can see the mount moving under the bonnet. The other side bump stop has broken away from the mount too.....could this cause steering issues?
Sterling Grey '03 2.5i SE / Infinitas Supercharger / S.M.G / Hardtop / Gloss Black 162s / Bilstein B4s / 3.0i Brakes / DLV De-Cat & Silencer / Rebuilt VANOS / Sonar 2Xcite Lights / Carbon & Alcantara Trim / M-Sport Seats / ...& Side Covers !
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Slight steering vibration
Bump stop split is quite common and cheap to replace.
If the top mount nuts don’t move when you wobble the shock, then it’s probably a worn top mount bearing or rubber (above pic).
If the top mount nuts don’t move when you wobble the shock, then it’s probably a worn top mount bearing or rubber (above pic).
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
2006 Z4 2.5si: gone
- patriot66
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Slight steering vibration
"Now this is where it gets interesting. Bump stop has spit on top mount and when applying pressure there is definitely a knock and you can see the mount moving under the bonnet. The other side bump stop has broken away from the mount too.....could this cause steering issues?"
This is a bump stop This is a strut top mount Which has split/broken away ?
A damaged/missing bump stop will have no effect on steering. However, a split/broken top mount rubber is pretty serious and will need replacing asap
This is a bump stop This is a strut top mount Which has split/broken away ?
A damaged/missing bump stop will have no effect on steering. However, a split/broken top mount rubber is pretty serious and will need replacing asap
Sterling Grey '03 2.5i SE / Infinitas Supercharger / S.M.G / Hardtop / Gloss Black 162s / Bilstein B4s / 3.0i Brakes / DLV De-Cat & Silencer / Rebuilt VANOS / Sonar 2Xcite Lights / Carbon & Alcantara Trim / M-Sport Seats / ...& Side Covers !
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Slight steering vibration
thanks for the replies.......no spilt on the top mount. The bump stop has split and there is play/knocking on the top mount.
https://youtu.be/ZlrvGSNBNJ4
https://youtu.be/ZlrvGSNBNJ4
- MrPT
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Slight steering vibration
Useful vid. Does look the rubber may be soft due to degradation, but it could be as straightforward as a loose top nut.Sharpy1975 wrote: ↑Sun Mar 10, 2019 12:31 am thanks for the replies.......no spilt on the top mount. The bump stop has split and there is play/knocking on the top mount.
https://youtu.be/ZlrvGSNBNJ4
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
2006 Z4 2.5si: gone
- MrPT
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- Location: Bucks/Oxon
Slight steering vibration
Have you removed the dust cap to see the condition of the rubber, bearing and top mount nut underneath?
Also... is that a crack in your strut towers I can see in the vid?!
Also... is that a crack in your strut towers I can see in the vid?!
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
2006 Z4 2.5si: gone
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Slight steering vibration
Hey, nut and rubber look fine and no split that I can see in strut tower. There is movement and a knocking noise when allpying pressure as per the vid. Both sides the same, not sure if that's normally. I will get a clip with the dust cap off.