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engine overheating

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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Janice+Ralph
Posts: 3
Joined: 8 March 2011
Year and Model: 2006 Volvo S60
Location: Maryland

engine overheating

Post by Janice+Ralph »

white sludge plugging radiator of 2007 Volvo S60 Turbo

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volvolugnut
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Year and Model: 2001 V70
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Post by volvolugnut »

Please give more details for understanding your Volvo problem.
Where do you see sludge?
Is the gauge indication overheating?
Have hoses leaked?
What does the oil look like - Chocolate milk?
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.

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abscate
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Year and Model: 99: V70s S70s,05 V70
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Post by abscate »

Janice+Ralph wrote: 27 Aug 2021, 08:02 white sludge plugging radiator of 2007 Volvo S60 Turbo

IF it is both overheating and you have sludge, either oil or ATF is mixing with the coolant.

This could be as simple as a new radiator needed, or a new engine.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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