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| S80 '06-'16 / V70 & XC70 '07-'16 General Forum for the P3-platform S80 and 70-series models |
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Fluttering Over HumpsViews : 303 Replies : 2Users Viewing This Thread : |
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Aug 15th, 2018, 22:00
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#1 |
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Member
Last Online: Today 08:03
Join Date: Feb 2012
Location: Carmarthenshire
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Fluttering Over Humps
Undulating country backroads at legal speeds, when you get to the crest, the car feels light and you can hear a fluttering sound briefly. Anyone any ideas what that might be about?
Its not turbo for sure (constant speed/load), so wondering what else it might be. From the front end - drive shaft issue?
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Blue 2011 Volvo XC70 D5 AWD Police Spec - Current Grey 2005 Volvo XC70 D5 AWD SE - Gone after 230,000 miles |
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Aug 16th, 2018, 16:06
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#2 |
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Senior Member
Last Online: Nov 15th, 2019 13:19
Join Date: Feb 2016
Location: Stone
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Loose undertray flapping in the wind?
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Aug 17th, 2018, 02:23
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#3 |
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Master Member
Last Online: Jan 7th, 2024 14:02
Join Date: May 2014
Location: Glasgow
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Do you have mud flaps fitted? We had a v70 t6 that was a x police car and it had flaps fitted..... some corners they used to scrape a little.
As you have says driveshaft issue, try the bolt that goes threw the hub- early v50’s seemed to have a problem with them coming loose.
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2009 V70 R-Design 2.0D SE Sport 2007 XC90 D5 SE Lux 2006 XC90 V8 Executive |
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