1D-74 Engine Mechanical:
5. Disconnect the PCV line (2) from the top of the
intake manifold and reposition aside.
6. Disconnect the evaporative emissions (EVAP)
canister purge line (3) and reposition aside.
7. Remove the bleed pipe bolts (1).
8. Remove the bleed pipe hose clamp (2).
9. Reposition the bleed pipe.
10. Remove the brake booster vacuum hose from the
intake manifold.
11. Remove the engine harness retaining clips.
12. Remove the upper intake retaining bolts.
13. Remove the upper intake manifold and gasket.
Discard gasket.
14. If replacing the upper intake manifold complete the
following steps:
a. Remove the evaporative emissions (EVAP)
purge solenoid valve. Refer to "Evaporative
Emission Canister Purge Solenoid Valve
Replacement: ".
b. Remove the throttle body. Refer to "Throttle
Body Assembly Replacement".