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Old 04-01-2021, 03:37 PM   #6
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Join Date: Apr 2007
Location: Seatown baby!

Originally Posted by ZVOLV View Post
It heats PCV vapors so ice crystals don't form and then damage the turbo compressor.
I figured it was for something like that. I live in WA, so we really only get freezing temperatures about 20 days a year, and the 240 doesn't leave the garage on such days usually. I think I'm just going to not worry about it.
Currently: 1993 Volvo 244 w/ 140k miles.

1997 Volvo 850R Manual Wagon, The "Battlewagon" (the one that got away)
1998 S70 T5M SE
1985 245 +t
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