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 Posted: Thu Aug 29, 2013 2:42 pm |
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Joined: Feb 07, 2010
Posts: 1730
Trade Rating: +9
Location: Northants
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Ok so the knocking at the back still goes on, had a chance to look at it today, nothing I can see would make a noise, but its really loud when driving along especially outside the car.
I jacked the back up and everything seemed ok, when the car is sitting normally if I open the boot and lift and drop the rear (bouncing basically) you can hear a dry knocking sound, which made me think it was the shocks, could bearings make this noise tho? I want to rule it out.
Just f*****g annoyed, also garages around here seem pretty useless, especially the Peugeot specialist.
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| WIP: Black 1.6 16v XSi
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Posted: Thu Aug 29, 2013 3:13 pm |
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Joined: Feb 08, 2010
Posts: 5400
Trade Rating: +105
Location: Stafford
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Arb plate loose?
If the trailing arms have no play (give them a very firm shake when jacked up) and the wheels aren't on too much camber then you can pretty much rule bearings out. + I don't see why it would be a knocking noise unless they were completely ruined.
Shocks sound likely, especially when pushed down there seems to be little dampening of the torsion bars.
Also check the exhaust - so many problems can come from clamps or the system hitting other components.
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Posted: Thu Aug 29, 2013 3:27 pm |
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Joined: Feb 07, 2010
Posts: 1730
Trade Rating: +9
Location: Northants
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When jacked up I wobbled the wheels, well attempted to, no movement, had centre and rear exhaust replaced, it was making the noise before as well.
Before the end bolt on torsion bar was replaced/missing. But that didn't fix it either.
Also the noise it either when lifted right up or pushed right down
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| WIP: Black 1.6 16v XSi
Beauté Noire | |
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Posted: Fri Aug 30, 2013 3:23 am |
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Joined: Feb 10, 2010
Posts: 4266
Trade Rating: +4
Location: Palestine
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well bearing won't do a knocking sound,but you can check the shocks.
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Posted: Fri Aug 30, 2013 5:37 am |
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Joined: Feb 10, 2010
Posts: 494
Trade Rating: +4
Location: Maidstone
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i have the same problem mate, the rear of mine knocks and has recently started making an extremely bad screeching noise at low speeds. i think mine is my rear axle on the way out.
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| Iv had:
1.1 106 - 1.4 206 sport - 206 GTi180 - Subaru impreza wrx - 1.6 206 XSI
Now : GTi 180 again - Build thread | |
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Posted: Fri Aug 30, 2013 7:49 am |
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Joined: Feb 07, 2010
Posts: 1730
Trade Rating: +9
Location: Northants
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I'm going to have to record it and see what everyone thinks it is.
Nothing moves underneath, shocks seem solid, no leaking, no splits or anything.
I will get someone to lift and drop while I listen to where it comes from more closely
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| WIP: Black 1.6 16v XSi
Beauté Noire | |
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Posted: Fri Aug 30, 2013 11:20 am |
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Joined: May 21, 2010
Posts: 271
Trade Rating: +3
Location: Bedfordshire
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I have the same problem. Have yet to find the cause 
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Posted: Fri Aug 30, 2013 1:05 pm |
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Joined: Feb 08, 2010
Posts: 5400
Trade Rating: +105
Location: Stafford
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If you remove the shocks does the noise still occur when you push it down?
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Posted: Fri Aug 30, 2013 1:41 pm |
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Joined: Feb 07, 2010
Posts: 1730
Trade Rating: +9
Location: Northants
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| Harry wrote: |
| If you remove the shocks does the noise still occur when you push it down? |
Not sure how that would work.
When the car is sitting normally I push and it makes the noise.
Without the shocks it wouldn't be able to sit normally for me to push down on it?
Unless I'm wrong?
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| WIP: Black 1.6 16v XSi
Beauté Noire | |
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Posted: Fri Aug 30, 2013 6:04 pm |
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Joined: Feb 08, 2010
Posts: 5400
Trade Rating: +105
Location: Stafford
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No the torsion bars dictate the height the same as springs, the shocks just dampen the rebound otherwise it would be like driving on a bouncy castle.
Undo them and you will see what I mean, could probably just remove the lower bolts and pull them away from the mounting without having to take them off the car.
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Posted: Sat Aug 31, 2013 7:08 am |
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Joined: Feb 07, 2010
Posts: 1730
Trade Rating: +9
Location: Northants
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Ah I see.
I shall try it at some point and then do it again and see if the noise it gone. Could it just be that the pin the shocks sit on needs to be greased? It's a real knocking noise which makes me think I should be able to see the problem.
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| WIP: Black 1.6 16v XSi
Beauté Noire | |
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Posted: Sat Aug 31, 2013 7:57 am |
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Joined: Feb 08, 2010
Posts: 5400
Trade Rating: +105
Location: Stafford
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The bolt or the metal bush won't have worn most likely but the rubber around can crack and get ruined though leading to them having play.
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