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S60 & V60 '18> / XC60 '17> / S90 & V90 '16> / XC90 '15> General Forum for the SPA-platform 60- and 90-series models |
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V is for vibrationViews : 8882 Replies : 47Users Viewing This Thread : |
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Apr 17th, 2019, 15:58 | #11 |
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Try setting the drive mode to economy, go up to 85 with cruise switched off and come off the throttle, the car will naturally coast down the hill with the transmission de-clutched from the wheels (or whatever an automatic does) and the engine at idle. If the vibration goes then it must be engine/transmission related. If not it's wheels/tyres/suspension I would have thought.
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Now 2020 Tesla Model 3 Long Range AWD Previous 2018 V90 D4 R-Design |
Apr 17th, 2019, 16:29 | #12 |
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I'll ask once more: how were the wheels balanced?
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2018 XC90 T5 (5 seater) |
Apr 17th, 2019, 19:52 | #13 |
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Ahh - so this is a known issue. I am partly relieved to hear that. Hopefully the dealer will be a able to make some modifications. I had already noticed how flimsy the rear wheel arch liner is, especially where it joins the underside of the bumper. I have been pondering how to strengthen this area thinking it could be flapping about at speed.
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Apr 17th, 2019, 19:55 | #14 |
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Apr 17th, 2019, 21:08 | #15 |
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not sure if this might contribute, but I had a lot of similar problems with my 760 of old - (warped) brake discs turned out to be the problem.
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Paul VOC 90's SPARK |
Apr 18th, 2019, 07:51 | #16 | |
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Quote:
may/can solve it or, if it's not the wheel/tyre, show the true cause of the problem.
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2018 XC90 T5 (5 seater) |
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Apr 20th, 2019, 00:33 | #17 |
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Find a Garage with Hunter road force wheel balancer. It cured my previous cars problem.
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XC60 R design auto. 360 CAMERA, BLISS, TEMPA SPARE,FRONT PARKING SENSOR CARPLAY 12V POLESTAR Previous cars: E46, E90, X1 E84, F30 320d, F30 330d MPPK. |
Apr 20th, 2019, 06:36 | #18 |
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Here is test procedure (full text):
Test schedule for vehicle speed dependent vibrations at highway speeds - SPA cars https://www.volvotechinfo.com/index....2019-03-15.pdf Vibrations from wheel arch liner at high speed - MY2019 https://www.volvotechinfo.com/index....2019-02-26.pdf |
Apr 22nd, 2019, 10:01 | #19 |
Volvo Virgin
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I have the same issue on my MY19 V90 CC D4. It was much more pronounced when I had my winters on. In my case, I think it is very dependent on a couple of factors; engine speed and road surface. There are a couple of sections of the M8 motorway where the surface is less than smooth and it is on that where is it very pronounced. Coupled with the tyre noise it isn't very pleasant.
A few days ago I had a gentle run down the A68 to the borders with the Adaptive CC set to 60 and it was almost non-existent. I do intend to take in to the dealers at some point in the next few weeks. I've also tried to find a local tyre fitter who uses Hunter RoadForce but the nearest is about 70 miles away. |
Apr 24th, 2019, 06:17 | #20 |
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Did anyone try any of the fixes in the new technial Journals?
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