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Old 04-03-2019, 08:07 AM   #4
Starter986
1998 Boxster Silver/Red
 
Join Date: Sep 2017
Location: 92262
Posts: 2,915
Quote:
Originally Posted by JFP in PA View Post
First of all, you should NEVER pressurize your braking system to 25 PSIG with the Motive tool, 12-15 PSIG is plenty. The plastic brake reservoir tank and seals were never designed to hold that kind of pressure.

Second, Stant makes an excellent coolant pressure testing system with all of the necessary adaptors to fit just about anything on the street.
Yeah... I saw the guy pump the tank to 25... and I was thinking, "Haven't seen that number on the forums".

Thanks!
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