Spirit R/T L4-135 2.2L DOHC Turbo (1991)
Exhaust Manifold: Service and Repair
1.
Disconnect battery ground cable.
2.
Remove fresh air duct from air filter housing.
Fig. 3 Manifold Torque Specifications. 1989-90 Turbocharged Engine
3.
Remove radiator hose to cylinder head.
Fig. 4 Direct Ignition System (DIS) Coil Location.
4.
Remove Direct Ignition System (DIS) Coils from intake manifold.
5.
Remove throttle and speed control cables.
6.
Disconnect intercooler to throttle body outlet hose.
7.
Disconnect vacuum hoses from throttle body and remove harness.
8.
Disconnect automatic idle speed (AIS) motor and throttle position sensor connectors.
9.
Remove PCV breather/separator box and vacuum harness, brake booster, vacuum vapor harness and fuel pressure regulator harness from intake
manifold.
10.
Disconnect fuel injector and charge temperature wiring connector.
