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Turbo cool down time? S80 2002

posted by  davidm on  Sat Jul 19 04:29 CST 2003
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Warm-up, zero. The oil pump pressurizes the turbo line immediately....but you should be using synthetic (Mobil1, Amsoil). Better flow characteristics and thermal properties.

Cool down / spool down cycle. Not absolutely necessary any longer. The ECU manages the turbo so it (they) will run a lot cooler than the older, purely mechanical setup. Volvo turbos are also water cooled, as they have been for 15 years or more. Nevertheless, immediately after a long highway run, I give my car a minimum of 30 seconds to let the oil and water carry away some of the excess heat. Can't hurt.
--


David
1998 S70 T5SE // misc mods (mostly lighting) // red calipers
1992 940 GLE // Hella Micro DE foglights and 170K miles






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New Turbo cool down time? [S80][2002]
posted by  roadmango  on Fri Jul 18 12:09 CST 2003 >


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