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Posted: Fri Sep 25, 2015 9:18 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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2005 HDI GTI
Hi all,
I had an MOT recently and the tester said he was expecting to find something hanging off the front end but found nothing.
There are a lot of knocking noises each time I go over a bump at slow or reasonable speed.
What are the most obvious things to look at?
Cheers
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Posted: Fri Sep 25, 2015 9:55 am |
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Joined: Dec 09, 2010 Posts: 141
Trade Rating: 0
Location: bradford
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Drop link is the obvious one, but also look at lower arm, anti roll bushes too.
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| why wont you work??????????????????? ARGH F**k it!!!!! | |
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Posted: Fri Sep 25, 2015 10:24 am |
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Joined: Feb 24, 2010 Posts: 2596
Trade Rating: +17
Location: North West Wales
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Engine mounts?
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Posted: Fri Sep 25, 2015 3:47 pm |
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Joined: Feb 07, 2010 Posts: 4455
Trade Rating: +1
Location: Essex
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Lose exhaust?
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Posted: Sat Sep 26, 2015 3:12 am |
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Joined: Aug 01, 2011 Posts: 390
Trade Rating: 0
Location: Bath UK
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I had a hideous knocking from the left front suspension recently but only on bumpy cornering, never on the straight, no matter how rough the road surface. Very much like a track rod end gone type of noise and very loud but as quiet as a sleeping baby on straight roads. The tracking was going out too and burning off tyre tread outer edge
Did all the usual checks with wheel off ground- rocking wheel top to bottom and side to side and absolutely no play at all in anything. Checked drop links ( they were quite new anyway) and still nothing
Took it to a good mechanic who put car up and gave it a good going over using big lever bar for inspecting wear and found nothing. On an MOT later (again a different but good and trusted garage) I specifically stated the noise and asked them to have a really good look at that side- I watched him do it and he had the same result. Nothing found. MOT passed with no advisory
Suspension noises tend to get worse with time so 2 months later I took it back to original mechanic and still he could find nothing so as we both knew we had checked and could eliminate drop links, cv joints, upper suspension bearings and all the usual suspects, it simply made sense to replace the lower wishbones even though they showed no movement. There was really nothing else left it could be
That was the answer, the wishbone bushes showed no sign of movement when static but the bearing had broken free from the casting and was making all the noise when stressed on bumpy corners
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Posted: Tue Sep 29, 2015 3:48 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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Hi all,
Thanks for the tips, I shall have a look at the weekend!
If it is wishbones or droplinks, what brands of part would you recommend excluding peugeot?
cheers
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Posted: Tue Sep 29, 2015 4:52 am |
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Joined: Jun 20, 2012 Posts: 1171
Trade Rating: +1
Location: West Country
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Lemforder droplinks are made to outlast some cheapo ones; but here's a generic guide for part manufacturers: forum.club8090.co.uk/v...0#p7563243
Wishbones are best to go from the dealer (and you could straight swap from a GTi 180 uprated ones), or just press poly bushes in - after 1.5 years and 9000 miles of driving them I see no wearing and tearing
Surely uprated wishbones will result in stiffer and more stable ride, which is good, but not if you are after comfort
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Posted: Thu Oct 01, 2015 10:02 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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It's still reasonably stiff as it is, as I'm assuming I have the GTI chassis?
I'll look into the Lemforder thanks
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Posted: Thu Oct 01, 2015 10:04 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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Does anyone have a part number for the GTI180 wishbones?
Many thanks.
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Posted: Thu Oct 01, 2015 11:23 am |
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Joined: Nov 27, 2010 Posts: 11519
Trade Rating: +10
Location: What's it to you? ? ?
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206HdiGti wrote: |
If it is wishbones or droplinks, what brands of part would you recommend excluding peugeot?
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My wishbones & drop links where changed under warranty 10 years / 100k miles ago & there still perfectly fine, genuine Peugeot parts last a long time
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| Toyota C-HR GR Sport 2.0 Hybrid with JBL & Alcantara packs. | |
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Posted: Thu Oct 01, 2015 12:46 pm |
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Joined: Jun 20, 2012 Posts: 1171
Trade Rating: +1
Location: West Country
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Part numbers for GTi 180 wishbones is:
left 3520 V6
right 3521 R7
The main visual difference is that sports models have metal enclosure around rubber bushes:
as opposed to
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Posted: Fri Oct 02, 2015 3:49 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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MrBSI wrote: |
206HdiGti wrote: |
If it is wishbones or droplinks, what brands of part would you recommend excluding peugeot?
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My wishbones & drop links where changed under warranty 10 years / 100k miles ago & there still perfectly fine, genuine Peugeot parts last a long time |
I didn't say I wasn't going to use Genuine Peugeot Parts. They are really good value as well compared to Toyota or Nissan!
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Posted: Fri Oct 02, 2015 5:51 am |
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Joined: Feb 08, 2010 Posts: 7045
Trade Rating: +5
Location: In the garage
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Gti 180 wishbones are the same as gti, xsi,cc....
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| 2001 GTi 138, Bilstein Sprint dampers, H&R springs, 21mm Peugeot Sport torsion bars, 22mm rear ARB, Peugeot Sport Group A wishbones, 283mm discs, Goodridge stainless hoses, Maniflow 304 grade 4-2-1 2.5" manifold and system, 200 cell cat, Richard Longman head, 45mm Jenvey throttle bodies, 9.5mm TB spacers, 90mm air horns, Jenvey throttle linkage, Jenvey fuel rail, Aeromotive and Goodridge fuel fittings and braided hose, ITG sausage filter, Radtec custom radiator, Piper Ultimate Road cams, Piper vernier pulleys, Omex 600 ECU. Saxo electric PAS pump, Vibra Technics engine mounts. Samco coolant hoses, TTV steel flywheel, 4.76 final drive ratio, 307 CC 180 ratios. 2019 BMW 530i. 2017 Mercedes C300 convertible. | |
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Posted: Fri Oct 02, 2015 5:55 am |
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Joined: Feb 08, 2010 Posts: 7045
Trade Rating: +5
Location: In the garage
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Sim wrote: |
Part numbers for GTi 180 wishbones is:
left 3520 V6
right 3521 R7
The main visual difference is that sports models have metal enclosure around rubber bushes:
as opposed to
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Not quite true. Sports range wishbones have one metal bearing and one rubber. Normal models have two rubber bushes.
Peugeot Sport Group A parts have two metal bushes.
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| 2001 GTi 138, Bilstein Sprint dampers, H&R springs, 21mm Peugeot Sport torsion bars, 22mm rear ARB, Peugeot Sport Group A wishbones, 283mm discs, Goodridge stainless hoses, Maniflow 304 grade 4-2-1 2.5" manifold and system, 200 cell cat, Richard Longman head, 45mm Jenvey throttle bodies, 9.5mm TB spacers, 90mm air horns, Jenvey throttle linkage, Jenvey fuel rail, Aeromotive and Goodridge fuel fittings and braided hose, ITG sausage filter, Radtec custom radiator, Piper Ultimate Road cams, Piper vernier pulleys, Omex 600 ECU. Saxo electric PAS pump, Vibra Technics engine mounts. Samco coolant hoses, TTV steel flywheel, 4.76 final drive ratio, 307 CC 180 ratios. 2019 BMW 530i. 2017 Mercedes C300 convertible. | |
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Posted: Fri Oct 02, 2015 6:10 am |
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Joined: Oct 05, 2012 Posts: 367
Trade Rating: 0
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So i've already got uprated ones then?
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