To install, reverse removal procedure. Adjust tension of all drive belts. See BELT TENSION ADJUSTMENT table. Restore all fluids to proper level.
Removal
- Apply parking brake and block rear wheels. Bleed fuel pressure as described in step 1) of appropriate ENGINE under ENGINE, MANIFOLDS & CYLINDER HEAD.
- Disconnect negative battery cable. Remove fresh air duct, air cleaner and air intake tube. Disconnect accelerator cable. Remove canister and power brake vacuum hoses.
- Remove fuel hoses from pressure regulator, making sure to cover hose fitting with rag to prevent fuel spray. Plug disconnected hoses to prevent fuel leakage.
- Remove automatic transmission vacuum hose (if equipped). Remove 3-way solenoid valve assembly. Disconnect engine wiring harness connectors and grounds. Remove transmission dip stick tube (if equipped).
- Remove distributor and EGR pipe. Remove 6 extension manifolds between upper and lower intake manifolds. Remove intake manifold, loosening bolts in 2 or 3 steps, in REVERSE order of tightening sequence. (Scheme 4)
Scheme 4
Using new gaskets and "O" rings, install intake manifold assembly. Tighten bolts using 2 steps in sequence. (Scheme 4) See TORQUE SPECIFICATIONS. Ensure all electrical and vacuum lines are properly connected. To complete installation, reverse removal procedure.