Pvc

[hecdel40]

I have a 2004 Mach1 with a vortech supercharger my question is that on the driver side PVC valve system when you unplug the house from the valve you can feel a lot of vacuum suction and my question is this normal I never notice this before.
Thank you,
Hector

[musclemerc]

PVC= white plastic pipe
PCV= Primary Crankcase Ventilation

[hecdel40]

Originally Posted by musclemerc

PVC= white plastic pipe
PCV= Primary Crankcase Ventilation

Got it thank you

[VA-Mach1]

Originally Posted by musclemerc

PVC= white plastic pipe
PCV= Primary Crankcase Ventilation

I thought it was Positive Crankcase Ventilation yes? Not that I claim to know anything about the subject. It's just what I always heard it called.


To answer the original question,,,,Yes. Totally normal to feel lots of vacuum at idle.

[hecdel40]

Originally Posted by VA-Mach1

I thought it was Positive Crankcase Ventilation yes? Not that I claim to know anything about the subject. It's just what I always heard it called.


To answer the original question,,,,Yes. Totally normal to feel lots of vacuum at idle.

Good thank you for the help

[j rick kirby]

Originally Posted by VA-Mach1

I thought it was Positive Crankcase Ventilation yes? Not that I claim to know anything about the subject. It's just what I always heard it called.


To answer the original question,,,,Yes. Totally normal to feel lots of vacuum at idle.

Have also heard it called pollution control valve.

[slojunk91]

Originally Posted by VA-Mach1

I thought it was Positive Crankcase Ventilation yes? Not that I claim to know anything about the subject. It's just what I always heard it called.


To answer the original question,,,,Yes. Totally normal to feel lots of vacuum at idle.

Positive Crankcase Ventilation yes.