Where is the PVC valve located on a 1989 Chevrolet Celebrity with a 2.8 liter FI engine?
According to one manual "The valve is located in a rubber grommet in the valve cover, connected to the air cleaner housing by a large diameter rubber hose."
The only hose coming out of a valve cover grommet is a black, hollow, hard plastic hose that is attached to the air intake. The elbow connectors tap into rubber grommets but are hollow connectors. This is how it was from the factory.
I have been changing PCV valves in my cars for over 30 years and have seen them located in the valve cover and intake manifold. I have searched high and low and cannot located the PCV valve on this engine.
HELP! This is driving me crazy!
Thanks!