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vibration/noice volvo xc40
Posted: Fri Apr 02, 2021 10:30 pm
by roger_johansson
hi..
i have a strange noice in my xc40 awd
its coming from the left side door
or left backdoor..maybe left front..hm*
driving at low speed..no noise at all
no tires wrong..same on winter/summer
sound comes on a higher speed
start from 80km/h..and higher up..everytime
sounds like a hard plastic vibrate on something
Re: vibration/noice volvo xc40
Posted: Sat Apr 03, 2021 3:38 am
by Moss
roger_johansson wrote: ↑Fri Apr 02, 2021 10:30 pm
hi..
i have a strange noice in my xc40 awd
its coming from the left side door
or left backdoor..maybe left front..hm*
driving at low speed..no noise at all
no tires wrong..same on winter/summer
sound comes on a higher speed
start from 80km/h..and higher up..everytime
sounds like a hard plastic vibrate on something
If it starts every time at around 80km/h and sounds like hard plastic vibrating on something, it could very well be plastic vibrating on something indeed. Have you checked for instance that the plastic parts on the lower side of your left doors and on your left wheel arches are fixed tightly ?
Re: vibration/noice volvo xc40
Posted: Sun Apr 04, 2021 11:21 am
by roger_johansson
under the car
rear left+right side 2 platics
2 missing..plastic nuts...
vibrate against the excaust
Re: vibration/noice volvo xc40
Posted: Sun Apr 04, 2021 10:23 pm
by Felindre
Good you found what it was, you going back to the dealer to fix it? Shouldn't have nuts coming off by themselves, unless they were removed for service access and left off by oversight/carelessness.