what engine?
Where is the EGR unit located on a 2001 Chevy Impala? picture please
The pcv valve should be located on the top of the valve cover. It is located closer to the rear of the motor.
Drivers side valve cover towards the rear.
where is the pcv valve located on a 2001 chevy suburban It is stuck in a rubber hose and pushed into the top rear drivers side valve cover.
passenger side by the oil pan in front of the transmission
"Where is the heater controll valve on a 2001 Chevy S-10 controll Valve? "
The purge valve solenoid on your 2001 Chevy Cavalier is located on the side of the engine. It is mounted on the block right below the intake manifold and can be distinguished because of the bracket attached to it.
Drivers side valve cover all the way in the back near the firewall
I have an 01 Chevy 5.3 single cab short bed 4x4. The PCV valve is on the back of the left valve cover.
Inside the transmission, on the valve body. It is the one with the long wiring pigtail on it.
middle of the engine on the right side. should have code on top of it