put a new PCV valve in if it's bad.
there are 2 wires coming in front of engine wear the drive belt is on the top of the engine push down on them and turn like you was changing a light bulb its under there
Left Side of the engine: in the sensor case attached to the vacuum hoses
The pcv valve should be located on the top of the valve cover. It is located closer to the rear of the motor.
I have an 01 Chevy 5.3 single cab short bed 4x4. The PCV valve is on the back of the left valve cover.
it shoulb be replaced about every 35,000 miles but some might be rivited into the value cover
its the PCV valve
Drivers side valve cover towards the rear.
The PCV on a 2001 Chevy Camaro SS is located on the left valve cover. Pulls gas buildup from inside the engine and sends it back into the intake manifold.
No tools required pull valve from valve cover, pull valve from vacuum line, install new valve.
Servicing required.....
where is the PCV valve located on a 2004 chevy tahoe
the map sensor is located behind the alternator by the plenum, above the the pcv valve