When pressure testing intake, air leaks from rear of passenger head--anybody know why?
#3
Same thing happens on my 2.7T
so I guess that means it is normal.. -I believe it is a safety vent.
However, how the air endes up there in the first place is something I don't understand. In my case, I plugged the intake in front of the trottle, and still air find its way into the motor when doing the pressure test procedure. Could it be that the air enters via the turbo oil paths?
However, how the air endes up there in the first place is something I don't understand. In my case, I plugged the intake in front of the trottle, and still air find its way into the motor when doing the pressure test procedure. Could it be that the air enters via the turbo oil paths?
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