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2000 S70 Front Driver Wheel Knocking Sound

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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Eddienorgard
Posts: 13
Joined: 8 June 2014
Year and Model: 2000 Volvo S70 SE
Location: New Jersey, USA
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2000 S70 Front Driver Wheel Knocking Sound

Post by Eddienorgard »

Hello! Looking for help on diagnosing my 2000 Volvo S70 (203,000mi). I changed my tires today and after doing so, my Volvo started making a knocking noise. The knocking comes from the drivers side front wheel well. I can also feel a shacking that is consistent with the knocking. The knocking is more violent when driving in a straight line. When the car is turning the knocking decreases. Additionally, when accelerating, the knocking is essentially nonexistent. The knocking is most prevelent when coasting or breaking. Not sure what it could be. But I did change my tires today and I'm not sure if that has any affect on the issue at all. I didn't have this problem yesterday at all. Any and all help/advice would be welcome! Thanks in advance!

s10lowrider1994
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Post by s10lowrider1994 »

Sounds like you have loose lug nuts or a tire that's very unbalanced.

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abscate
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Post by abscate »

It does sound like loose lug nuts.

The other thing it could be is a bad CV joint, but that would be unlikely to be caused by a wheel change.
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Eddienorgard
Posts: 13
Joined: 8 June 2014
Year and Model: 2000 Volvo S70 SE
Location: New Jersey, USA
Been thanked: 2 times

Post by Eddienorgard »

it was the lugs! thanks guys!

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