Mist into car through air vents. Volvo S70 GTL
Mist into car through air vents. Volvo S70 GTL
Hello. Asking for help re: mist/steam coming into car through air vents
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volvolugnut
- Posts: 6233
- Joined: 19 January 2014
- Year and Model: 2001 V70
- Location: Oklahoma USA
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Mist on the windshield or vents is often caused by a leak in the heater core. The heater core has coolant circulated on the inside of the tubes and the vent air blowing over the tubes will carry coolant into the cabin if the tubes have a leak. You will also smell a sweet coolant smell.
Sometimes a radiator stop leak may help, but often the stop leak products will cause more problems.
Replacing the heater core is usually a major job to disassemble the dash area.
volvolugnut
Sometimes a radiator stop leak may help, but often the stop leak products will cause more problems.
Replacing the heater core is usually a major job to disassemble the dash area.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.
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scot850
- Posts: 14880
- Joined: 5 April 2010
- Year and Model: 2000 V70 R
- Location: Calgary, Alberta, Canada
- Has thanked: 1846 times
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On a P80, replacing the heater core is not terrible. It is one of the easier Volvos to do this on. Several videos out there on how to do this.
Neil.
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
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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