Jeep Grand Cherokee WK. Manual — part 1146
INSTALLATION - ENGINE
1. Position the engine in the vehicle.
2. Install
the
transmission
bellhousing
to
engine
mounting bolts (3). Tighten the bolts to 41 N·m
(30ft. lbs.)
3. Install the engine mount thru bolts (3).
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ENGINE - 3.7L SERVICE INFORMATION
WK
4. Install the torque convertor bolts (3).
5. Install the starter(4).
6. Connect the crankshaft position sensor.
7. Install the engine block heater power cable, if
equipped.
CAUTION: The structural cover requires a specific
torque sequence. Failure to follow this sequence
may cause severe damage to the cover.
8. Install the structural cover.
NOTE: New clamps must be used on exhaust man-
ifold flanges. Failure to use new clamps may
result in exhaust leaks.
9. Install the left and right exhaust pipes.
10. Connect the left and right oxygen sensors.
11. Remove the engine lift plate.
12. Connect the knock sensors.
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ENGINE - 3.7L SERVICE INFORMATION
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13. Connect the engine to body ground straps at the left side of the cowl.
14. Install the intake manifold using the sequence
provided.
15. Install the engine oil dipstick tube.
16. Install the power brake booster vacuum hose.
17. Install the breather hoses.
18. Install the PCV hose.
19. Install the fuel rail.
20. Install the coil over plugs.
21. Connect the engine wiring harness at the follow-
ing points:
•
Intake air temperature (IAT) sensor (4)
•
Fuel Injectors
•
Throttle Position (TPS) Switch (2)
•
Idle Air Control (IAC) Motor (3)
•
Engine Oil Pressure Switch
•
Engine Coolant Temperature (ECT) Sensor
•
Manifold Absolute Pressure MAP) Sensor
•
Camshaft Position (CMP) Sensor
•
Coil Over Plugs
•
Crankshaft Position Sensor
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ENGINE - 3.7L SERVICE INFORMATION
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22. Connect the ground straps on the right (3)side of
the engine.
23. Connect the ground straps on the left (2) side of
the engine.
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ENGINE - 3.7L SERVICE INFORMATION
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