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98 V70 Squealing on the throttle, what in the world?

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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jsrnsis
Posts: 294
Joined: 26 April 2021
Year and Model: P80 enjoyer
Location: Hudson Valley, New York
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Re: 98 V70 Squealing on the throttle, what in the world?

Post by jsrnsis »

This ended up being a loose vacuum line for the evap system up by the radiator that was disturbed when we dropped the subframe.
1998 V70XC black 183xxx
2014 S80 T6 AWD 110xxx
1998 V70XC nautic blue 155xxx
1997 850 GLT 123xxx
2024 Honda CRF110F
Previous Volvos:
1997 850 GLT 239,577
1998 V70 NA silver 202,510
1994 850 NA gray 125,000
1998 V70 NA white 163xxx

scot850
Posts: 14894
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
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Post by scot850 »

Thanks for the update and solution!

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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