Its near the valve cover, there should be a small, L shaped hose coming from cover that's about 2 inches long, and it goes right into the PVC Valve
Perhaps it is your pcv valve or rubber elbow connector that is hooked up to the pcv valve.
what year??old one like 90 and back in v cover 90 and newer in intake
Just below throttle body, it fits onto a breather pipe runs from the valve cover routing under the intake manifold. A small pipe connects the pcv to the intake manifold
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in the front of the engine on the right side of the engine. next to the plenum. you will see a black hose that leads into a small metal valve that screws to the engind. if you pull the hose off you can remove it with a deepwell socket. not your average looking pcv valve.
Its not A PVC Its A PCV Value Its not A PVC Its A PCV Value
The PCV valve on a 1999 Bravada is located near the oil filter. It is on the passenger side of the engine compartment.
The PCV valve is located in the valve cover
The PCV valve on a 1999 Astro should be located on top of the valve cover. It plugs in and can be easily replaced.
The PCV valve for a 1999 Regal 3.8 is located on the top of the valve cover. The valve pulls out to replace it.
The 1999 Chevy Geo Metro 1.0 liter engine PCV valve can be found on top of the engine. The PCV valve will be behind the air cleaner housing.
The PCV valve is found in the valve cover on the passenger side.