The PCV Valve is located behind the intake manifold towards the firewall. You will not be able to see it with your eyes so you will have to feel with your hand. It sits in a vacuum hole with a hose sticking out the top,
The EGR valve, on a 2004 Ford F150 5.4 liter engine, is located on the top of the engine near the back. The valve is difficult to identify without prior mechanical knowledge.
top rear of vavle cover under upper intake manifold
Left side of valve cover if you facing the truck.
on top of the right (passanger) side valve cover.
Sepa la mow.....
on the top or back of the caliper
The 5.4 L with the 3 valve cylinder heads has 300 horse power
Under hood, center, upper engine area, mounted in rear of intake manifold
On your 4.9 liter / 300 cubic inch straight six cylinder Ford engine : The PCV valve is on top of the valve cover near the firewall end of the valve cover
what is valve of ford truck F150 1986
PCV Valve is located on the Right Valve Cover.
go to the website autozone.com go to component location it will give a diagram were it is located.