tinkering
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Hi,
1997 Expy 5.4 1st Gen
The PCV valve vacuum hose has presented me with a problem. I just finished replacing the plugs on the passenger side and was putting wires and hoses back on when I got to the PCV valve. I pushed the vacuum hose back on the PCV valve at the valve cover but the other end of the hose appeared to be ducktaped to a funny looking plastic pipe right at the firewall that goes to what looks like some kind of regulator. What the heck?
I don't have a diagram at hand. I'll attach pics.
Anybody know?
1997 Expy 5.4 1st Gen
The PCV valve vacuum hose has presented me with a problem. I just finished replacing the plugs on the passenger side and was putting wires and hoses back on when I got to the PCV valve. I pushed the vacuum hose back on the PCV valve at the valve cover but the other end of the hose appeared to be ducktaped to a funny looking plastic pipe right at the firewall that goes to what looks like some kind of regulator. What the heck?
I don't have a diagram at hand. I'll attach pics.
Anybody know?