4.2L, 4.6L, 5.4L and 6.8L Engines 1. Disconnect the negative battery cable. 2. Remove the vacuum hose from the EGR valve. 3. On the 4.6L engine, remove the nut and brake booster bracket. 4. On the 5.4L engine, remove the DPFE sensor retaining nuts and place the sensor to the side to allow access to the EGR tube. 5. Disconnect the EGR valve-to-exhaust manifold tube from the EGR valve. 6. Remove the EGR valve mounting bolts, then separate the valve from the intake manifold. 7. Remove and discard the old EGR valve gasket, and clean the gasket mating surfaces on the valve and the intake manifold. To Install: 8. Install the EGR valve, along with a new gasket, on the manifold, then install and tighten the mounting bolts. 9. Connect the EGR valve-to-exhaust manifold tube to the valve, then tighten the tube nut to 25-35 lbs. (34-47 Nm). 10. Connect the vacuum hose to the EGR valve. 11. On the 5.7L engine, install the DPFE sensor. 12. On the 4.6L engine install the brake booster bracket and the retaining nut. 13. Connect the negative battery cable.
where is the heater control valve for a 1997 ford expedition
.cv valves are located on top of your engines valve cover.
Yes
I don't know about the 96', but for the 98' and 2000 it is located on the top of the valve cover on the passenger side near the back. Just pull the hose out and replace the valve on the end. .
Its located on the right hand side to the rear in the engine compartment.................
it's up under the manifold on the drivers side. Hunnybunny
the PCV is on top of the left valve cover if your engine is a 5.4 mostlikely it should be the same for the 4.6 hope this helps Jennifer
the PVC valve should be located on the valve cover by the intake manifold on top of your engine block
Only the rear system has an a/c expansion valve an is located at the back left side next to the last row of seats,very easy to see.
it's up under the manifold on the drivers side. Hunnybunny
If the eng is a 5.0L it is located behind the eng middle to the left I also strongly recommend changing the P.C.V screen located just under the valve you will need a angle pick to remove it If the eng is a 4.6L the valve is located on the RT valve cover.
Assuming you are looking for the temp blend door actuator, remove the center console and you will see the actuator under the dash. It should be white in color.