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Guest
Posts: n/a
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Hi, when I do vacuum test to 25psi on my system it slowly looses the vacuum. But after filling the coolant and do the pressure test at 1.3bar it holds for pressure. Why would it not hold the vacuum ?
__________________ This post was auto-generated based upon a question asked on our tech article page here: Porsche Boxster Coolant Replacement / Coolant Flush - 986 / 987 (1997-08) - Pelican Parts Technical Article |
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08-18-2016, 05:16 AM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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Your vacuum tester could be leaking.
- Nick |
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08-18-2016, 05:16 AM
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