Contour V6-153 2.5L DOHC VIN L SFI (1997)
12. To install, reverse removal procedure using new intake manifold gaskets. Tighten lower intake manifold retaining bolts to 8-12 Nm (71-106 inch
lbs.) in sequence shown. If removed, tighten IMRC actuator cable bracket retaining bolts to 8-12 Nm (71-106 inch lbs.). Connect fuel supply and
return lines. See Powertrain Management.
Cleaning
1. The following materials are required for the cleaning procedure:
^
A 1/2-to 1-inch wire stemmed horse hair or nylon bottle cleaner type brush.
^
Ford Carburetor Tune-Up Cleaner D9AZ-19579-AA or equivalent meeting Ford specification ESR-M14P9-A.
^
Rubber gloves, and eye protection. (Do not use choke cleaner solvents).
2. Remove lower intake manifold (9424) (IMRC).
3. Disconnect the control linkage rod from the plastic bushings and levers and verify that the shaft assembly is causing the stick/bind/grab condition.
4. Holding the IMRC vertical, liberally spray the Carburetor Tune-Up Cleaner into each of the bores concentrating the spray at each shaft/journal
interface. Spray from both the top and bottom side of the bore, rotating the shaft by hand and pushing end-to-end to work the Carburetor Tune-Up
Cleaner or equivalent into the journal areas. Soak assemblies for 15 minutes.
5. Saturate the cleaning brush with solvent and scrub between the bores and valve plates. Apply some pressure on the brush while scrubbing,
concentrating on the area where the shaft meets the housing journal.
6. Spray Carburetor Tune-Up Cleaner D9AZ-19579-AA or equivalent meeting Ford specification ESR-M14P9-A on the bores, plates, and shaft as
needed to wash away any residue.
7. Use shop air to blow away the remaining residue. Concentrate on blowing the residue out of the shaft/journal area.
8. The shafts should now rotate freely without sticking or binding.
NOTE: If the lower intake manifold (IMRC) has been properly cleaned following the above procedure and the plates still do not rotate freely,
replace complete lower intake manifold (IMRC).
9. Re-install the control linkage rod using new plastic bushing.
