Should have the oil filler tube blocked off and your in business. Adding a PCV to an older system is very good for them unless you have a lot of blow by. PCV will help suck corrosive gasses out of the engine. ----- Original Message ----- From: Rimington, Ken <Ken_Rimington@xxxxxxx> To: <L-FORWARDLOOK@xxxxxxxxxxxxx> Sent: Thursday, July 27, 2000 12:53 PM Subject: [FWDLK] PCV Valve > This is a tutor the dummy request. > My 56 Dodge Custom Royal came with the crank case breather tube disconnected > and dangling. In its place is a PCV adapter with an in line PCV valve and > an adapter plate under the carburetor. > > I cleaned the valve and the valve seems to work, I think. When I suck on > the end towards the manifold I get flow through the valve without a lot of > restriction. When I suck on the other end the valve shuts. The adapter > plate is on top of the intake manifold, under the carburetor. It is a > direct opening into the vacuum at the base of the carburetor. I am thinking > this will be a big vacuum leak if the PCV valve is installed as indicated on > the valve. > > How is a PCV valve supposed to work, so I can verify mine is working and is > not installed backwards. Should I try to get a grommet to fit the opening > in the valley cover and install a modern PCV valve? > > Thanks in advance for the tutoring. > > Ken Rimington > 1956 Dodge Custom Royal > (chassis restored, engine, tranny and driveline to be installed this > week!!!)
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