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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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C30 JudderingViews : 758 Replies : 11Users Viewing This Thread : |
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#1 |
New Member
Last Online: Apr 26th, 2024 22:32
Join Date: Sep 2019
Location: Grimsby
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Hi all, bought a 61 plate C30 & it’s juddering/vibrating anywhere at 60mph and above worse at 70. I’ve done the obvious. New tyres, wheel balancing, even new driveshafts O/S & N/S but still no closer to curing. Any ideas or common known faults? Seems nothing but trouble so far. Thanks 👍🏼
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#2 | |
Experienced Member
Last Online: Today 00:03
Join Date: Jun 2007
Location: L/H side
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#3 |
New Member
Last Online: Apr 26th, 2024 22:32
Join Date: Sep 2019
Location: Grimsby
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It has been back to the dealer I bought it from who said first driveshafts, then said tyres then have currently said “ we don’t know why” ... 👍🏼
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#4 |
Experienced Member
Last Online: Today 00:03
Join Date: Jun 2007
Location: L/H side
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well as i said they have volvo themselves who will help , they don't sound a very helpful bunch so far ..
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#5 |
Master Member
Last Online: Jun 12th, 2024 18:31
Join Date: Apr 2017
Location: South
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Get your wheels on a balancing machine.
I bet they're buckled. Had the same thing on mine and could clearly see it on the machine when spun up. They gave the same symptoms, vibration through the steering wheel at about 60/70mph.
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2006 Volvo S40 T5 SE Sport
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#6 |
Experienced Member
Last Online: Today 00:03
Join Date: Jun 2007
Location: L/H side
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the person balancing the wheels would see any buckle or lumpy tyre ......
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#7 |
New Member
Last Online: Nov 12th, 2019 21:29
Join Date: Aug 2019
Location: Dublin
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Id say the alloys are buckled as well. Mine was doing that, brought it to get balanced and the tyre fitter reckoned it was the alloys. Can't remember which wheel is which now but one had to have 60g weigh stuck onto it and the other 80g. It's fine now for the most part but there's still a slight vibration above 110 kmh.
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#8 | ||
Master Member
Last Online: Jun 12th, 2024 18:31
Join Date: Apr 2017
Location: South
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Assuming they're any good, I took mine to one place who couldn't find an issue, took it to another the next day and it was very obvious, previous people must have been blind.
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2006 Volvo S40 T5 SE Sport
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#9 |
Senior Member
Last Online: Apr 4th, 2023 19:12
Join Date: Aug 2018
Location: London
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Think I've heard of engine mounts going which can cause vibration, maybe another thing to consider.
OP which engine? And what make driveshafts did you fit? Presume they were brand new?
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2010 C30 T5 – Now sadly gone but not forgotten ![]() |
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#10 |
Senior Member
Last Online: Jan 15th, 2024 15:32
Join Date: Jul 2019
Location: london
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i have similar problem, was engine mounts even tho they looked fine. Common failure on P1 platform. cheap to change. I also think the Dual Mass Flywheel if failing will give this problem, however you will be able to feel the vibration to some degree when revving stationary.
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