nope has to be the 32 valve engine
The AC recharge valve for a 2003 Ford Focus with a Zetec engine is near the firewall. It is the larger of the two lines going to the compressor.
Get a repair manual at NAPA and follow the instructions.
How do you replace valve stems and guides on a 1989 Jeep 4 Cylinder engine?
from my research its above the valve body inside the tranny and easy to replace but watch for springs
do you have the 3.0 V6 12 valve engine, or the 3.0 V6 24 valve DOHC engine? 3.0 v6 12 valve
The head has to come off to replace a valve. That'a a pretty big job.
Down behind the engine by the firewall.
The EGR Valve is located in the engine compartment on the Ford Focus. The EGR Valve is set almost dead center into the top of the motor. The EGR Valve looks like a small carburetor with caps on the top and sides.
Open the drain out valve at the bottom of the radiator to allow the coolant to run out. Replace the valve and add the fresh coolant.
I am looking for diagram of the engine to replace a pcv valve. 2002 Nissan Sentra 1.8