|
Yes, normal.
It is not a "Bleed" valve per say. It is actually a vacuum break that allows the system to reach atmospheric pressure by holding the seal open when the bail is snapped up as the engine cools down. This encourages air bubbles to migrate to the expansion tank and then out of the system.
__________________
2013 991.1 Carrera S Cab
2004 996 Turbo CAB X50 sold
2003 996 cab 6 speed Sold
1972 RS 3.2 twin plug short stroke crank fire, roll bar, sold
DE instructor since 1985
|