Part 3
Engine
Upper End Components and Front End Accessory Drive (FEAD) Components
Lower End Components and Coolant Pump
Oil Filter Adapter Assembly
Timing Drive Components and Cylinder Heads
Flywheel and Exhaust Manifolds
NOTICE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure.
NOTE: During engine assembly it may become necessary to check bearing clearances and end play.
75. Install 8 new RH exhaust manifold studs.
- Tighten to 12 Nm (106 lb-in).
76. Install new gaskets, the RH exhaust manifold and 8 new nuts.
- Tighten in the sequence shown to 20 Nm (177 lb-in).
77. Install the RH engine support insulator bracket, the stud bolt, and the 3 bolts.
- Tighten to 80 Nm (59 lb-ft).
78. Install the Knock Sensor (KS) and the 2 bolts.
- Tighten to 20 Nm (177 lb-in).
79. NOTICE: If the engine is repaired or replaced because of upper engine failure, typically including valve or piston damage, check the intake manifold for metal debris. If metal debris is found, install a new intake manifold. Failure to follow these instructions can result in engine damage.
NOTE: Clean and inspect the sealing surfaces with metal surface prep. Follow the directions on the packaging.
Using new intake manifold gaskets, install the intake manifold and the 14 bolts.
- Tighten in the sequence shown to 10 Nm (89 lb-in).
80. Connect the intake manifold-to-coolant tube assembly hose.
81. Position the wiring harness assembly onto the engine.
82. NOTE: Apply a light film of brake dielectric grease to the inside of the coil boots before installation.
Install the 4 LH coil-on-plugs.
- Connect the 4 LH coil-on-plug electrical connectors.
83. Install the LH coil-on-plug cover and the 2 bolts.
- Tighten to 10 Nm (89 lb-in).
84. Attach the wiring harness retainers to the LH valve cover stud bolts.
85. Position the LH radio interference capacitor and install the nut.
- Tighten to 10 Nm (89 lb-in).
86. Connect the 4 LH fuel injector electrical connectors.
87. Connect the Intake Air Temperature 2 (IAT2) sensor electrical connector.
88. Connect the CMP (Camshaft Position) sensor electrical connector.
89. Connect the Engine Oil Pressure (EOP) switch electrical connector and the 2 wiring harness pin-type retainers.
90. NOTE: Apply a light film of brake dielectric grease to the inside of the coil boots before installation.
Install the 4 RH coil-on-plugs.
- Connect the 4 RH coil-on-plug electrical connectors.
91. Install the RH coil-on-plug cover and 2 stud bolts.
- Tighten to 10 Nm (89 lb-in).
92. Attach the wiring harness retainers to the RH valve cover stud bolts.
93. Attach the wiring harness retainers to the RH coil-on-plug cover stud bolts.
94. Connect the EGR valve electrical connector.
95. Position the RH radio interference capacitor and install the nut.
- Tighten to 10 Nm (89 lb-in).
96. Connect the fuel rail pressure and temperature sensor electrical connector.
97. Connect the 4 RH fuel injector electrical connectors.
98. Connect the PCV valve electrical connector.
99. Attach the 2 wiring harness pin-type retainers.
100. Install the wiring harness retaining bracket and the 2 bolts.
- Tighten to 10 Nm (89 lb-in).
101. Connect the KS (Knock Sensor) electrical connector.
102. Connect the bubbler tube from the Supercharger (SC).
103. Connect the LH Heated Oxygen Sensor (HO2S) electrical connector and pin-type retainer.
104. Attach the 2 wiring harness pin-type retainers (1 shown) to the coolant tube assembly bracket.
105. Connect the Cylinder Head Temperature (CHT) sensor electrical connector.
106. Install a new gasket, the Throttle Body (TB) and spacer assembly and the 4 bolts.
- Tighten to 10 Nm (89 lb-in).
107. Connect the Throttle Position (TP) sensor and Electronic Throttle Control (ETC) electrical connectors.
108. Connect the EVAP Evaporative Emission (EVAP) canister purge valve electrical connector.
109. Install and connect the crankcase ventilation tube.
110. Install the EGR tube.
- Tighten to 40 Nm (30 lb-ft).
111. Install the 3 SC (Supercharger) drive belt idler pulleys and the 3 bolts.
- Tighten the heavy load idler pulley (closest to centerline of engine) to 48 Nm (35 lb-ft).
- Tighten the smooth idler pulley and the grooved idler pulley to 25 Nm (18 lb-ft).
112. Install the coolant pump pulley and install the 4 bolts hand-tight.
113. Install the accessory drive belt idler pulley (grooved) and the bolt.
- Tighten to 25 Nm (18 lb-ft).
114. Install the accessory drive belt idler pulley (smooth) and the stud bolt.
- Tighten to 25 Nm (18 lb-ft).
115. Install the accessory drive belt idler pulley and the 3 bolts.
- Tighten to 25 Nm (18 lb-ft).
116. Install the accessory drive belt tensioner and the bolt.
- Tighten to 25 Nm (18 lb-ft).
117. Install the ground wire and the nut to the RH engine insulator bracket stud bolt.
- Tighten to 25 Nm (18 lb-ft).
118. Attach the 2 wiring harness pin-type retainers to the oil pan.
119. Connect the Crankshaft Position (CKP) sensor electrical connector.