Thread: Dex Cool Issues
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Old 09-06-2009, 01:04 PM   #17
rob76turbo
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Join Date: Mar 2009
Location: DFW, TX
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Garage
JFP - How do you fill the coolant under vacuum?

Quote:
Originally Posted by JFP in PA
Typically, however, unless the system shows signs of problems, we usually do not flush the system, preferring to thoroughly drain it and then refill under vacuum with a 50/50 premixed OEM coolant and distilled water. Been doing it this way for a lot of years and to date have not had one come back with problems……
What tools do you use to refill under vacuum? Is there a DIY on that someplace?
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rob76turbo
Current Porsches: 2002 Boxster S (Speed yellow)
Past Porsches: 1972 914, 1987 944S, 1976 930, 1986 951, 1999 986, 1992 968, 2001 986 S, 2006 Cayman S, 1986 951 track car, 2001 986 S, 2005 Cayenne
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