With Manual Transmission
If the original engine has experienced a catastrophic failure or an individual failure with the piston, cylinder bore, engine block, valve or valve seat, the intake manifold MUST be replaced with a new manifold.
Perform the following steps to prepare a replacement engine for installation into the vehicle.
- Install the RH engine mount bracket (1) with six bolts (2) tightened to 25 N.m (18 ft. lbs.).
- Install the RH engine mount isolator (3) and support bracket (1) to the engine mount bracket with three bolts. Tighten the isolator to engine bracket bolts in the sequence shown in illustration to 60 N.m (44 ft. lbs.).
- Remove the vacuum pump (1). Refer to PUMP, VACUUM, REMOVAL .
- Install the (special tool #10299, Bracket, Engine Lifting) (1) on the vacuum pump mounting surface with three bolts (2) provided with the engine lifting bracket. Tighten the bolts to 20 N.m (15 ft. lbs.).
- Attach a load-leveling lifting sling (4), such as OTC® 4305 Engine Load Leveler or equivalent, between the front engine mounting bracket (3), the engine lifting bracket (2) and an engine hoist (1).
- Install the accessory mounting bracket (1) with three bolts (4) and two nuts (2 and 3) tightened as follows:
- Three bolts (4) to 50 N.m (37 ft. lbs.)
- One nut (3) to 50 N.m (37 ft. lbs.)
- One nut (2) to 25 N.m (18 ft. lbs.)
- Install the ground wire with the bolt (5) tightened to 9 N.m (80 in. lbs.).
- Install the block heater (3) (if equipped). Refer to HEATER, ENGINE BLOCK, INSTALLATION .
- Install the oil level indicator tube (1). Tighten the bolt (2) to 9 N.m (80 in. lbs.).
- Install the A/C compressor (3) with discharge line (1) and suction line (5). Refer to COMPRESSOR, A/C, INSTALLATION .
- Install the generator (3) and connect the electrical wiring. Refer to GENERATOR, INSTALLATION .
- Install the accessory drive belt (4). Refer to BELT, SERPENTINE, INSTALLATION .
- Install the flywheel dust cover (2). Tighten the bolt (1) to 9 N.m (80 in. lbs.).
- Install the flywheel. Refer to FLYWHEEL, INSTALLATION .
- Install the clutch pressure plate and disc. Refer to DISC, CLUTCH, INSTALLATION .
- Install the transmission on the engine with the upper bell housing bolts (1) tightened to 60 N.m (44 ft. lbs.).
- Install the nut (1) and stud (2) and tighten to 60 N.m (44 ft. lbs.).
- Install the remaining transmission bell housing bolts (3) and tighten to 40 N.m (30 ft. lbs.).
- Install the two bolts (1) to the flywheel dust cover and tighten to 9 N.m (80 in. lbs.).
- Install the starter assembly (5) and connect the electrical wiring (2). Refer to STARTER, INSTALLATION .
- Position the engine and transmission in the vehicle.
- Install the LH engine mount isolator (1) with three bolts (2 and 3). First tighten the isolator to engine bracket bolt (3) to 110 N.m (81 ft. lbs.) and then tighten the isolator to body bolts (2) to 50 N.m (37 ft. lbs.).
- Install the RH engine mount isolator (3) and support bracket (1) to the engine mount bracket with three bolts. Tighten the isolator to engine bracket bolts in the sequence shown in illustration to 60 N.m (44 ft. lbs.).
- Install the RH engine mount isolator (3) to the body with three bolts (2). Tighten the isolator to body bolts (2) to 60 N.m (44 ft. lbs.).
- Install the vacuum pump (1) and wiring harness bracket. Refer to PUMP, VACUUM, INSTALLATION .
- Connect the main wire harness connector (2) to the engine harness.
- Connect the fuel vapor purge hose (3) to the intake manifold.
- Connect the fuel line (2) to the fuel rail and close the hose retainer (1). Refer to FITTING, QUICK CONNECT .
- Install the A/C suction line (1) with a new O-ring seal to the A/C expansion valve. Install the nut (2) and tighten to 20 N.m (15 ft. lbs.).
- Connect the heater core inlet hose (4) and outlet hose (3) to the heater core.
- Install the battery cable (1) to the battery terminal and tighten the nut (2) to 5 N.m (45 in. lbs.).
- Connect the shift cable (1) to the lever.
- Install the retainer (1) to the shift cable.
- Connect the shift selector cable (1) to the lever.
- Install the retainer (1) to the shift selector cable.
- Install the ground strap (1) to the transmission.
- Connect the electrical connector (1) to the reverse lamp switch.
- Install the hydraulic clutch slave cylinder to the transmission with two bolts (1). Tighten the bolts to 20 N.m (15 ft. lbs.).
- Install the hydraulic clutch line support bracket (2) to the transmission with two bolts (1).
- Install the upper radiator hose (2) to the engine.
- Install the lower radiator hose (3) to the engine.
- Install the windshield washer fluid reservoir and engage the hose retainer (4) to the filler neck.
- Install the pressurized coolant bottle (5) Refer to BOTTLE, PRESSURIZED COOLANT, INSTALLATION .
- Raise and support the vehicle. Refer to HOISTING .
- Install the rear engine mount bracket (5) with two bolts (2 and 4).
- Install the rear engine mount isolator (7) to the transmission with the rear engine mount bracket bolt (3) and nut (6) tightened to 80 N.m (59 ft. lbs.).
- Tighten the isolator bolt (1) to 130 N.m (96 ft. lbs.).
- Install both axle shafts. Refer to INSTALLATION .
- Fill the transmission with the proper fluid to the correct level. Refer to FLUID .
- Lower the vehicle.
- Clean the mating surfaces of the cylinder head and the maniverter flange.
- Install a new maniverter gasket on the cylinder head.
- Mark the end of the nine maniverter mounting studs with a paint pen or equivalent to indicate possible stud rotation.
- Guide the maniverter (4) into place onto the studs. Install and tighten the nine nuts (1) to 20 N.m (15 ft. lbs.).
- Check the markings on the studs for indication of rotation. If there is evidence of stud rotation, replace the stud. Refer to MANIFOLD, EXHAUST, STANDARD PROCEDURE .
- Connect the upstream (2) and downstream (3) oxygen sensor electrical connectors.
- Install the maniverter heat shield (2) with four bolts (3) and two nuts (1). Tighten the nuts (1) and bolts (3) to 9 N.m (80 in. lbs.).
- Raise and support the vehicle. Refer to HOISTING .
- Install the muffler flexible intake pipe to the maniverter flange with two nuts (1). Tighten the nuts (1) to 25 N.m (18 ft. lbs.).
- Install the maniverter pipe extension support to the oil pan. Tighten the bolt (2) to 50 N.m (37 ft. lbs.).
- Install the front cooling module assembly (4) with four bolts (1), eight bolts and washers (2) and eight bolts and washers (3). Tighten the eight bolts (2) to 45 N.m (33 ft. lb.). Tighten the four bolts (1) to 24 N.m (18 ft. lb.). Tighten the eight bolts (3) to 45 N.m (33 ft. lb.).
- Engage the wire harness retainer (1) to the bottom of the bumper reinforcement.
- Engage the wire harness connector (1) to the bumper reinforcement.
- Connect the electrical connector (2) to the horn (1).
- Connect the electrical connector (1) to the right and left front impact sensors (3). Refer to SENSOR, IMPACT, INSTALLATION .
- Press down the latch release (3) and install the hood latch cable (2) to the latch.
- Engage the A/C liquid line (1) to the A/C discharge line (2) and connect the lines to the A/C condenser tapping block (3) using new dual plain seals lubricated with clean refrigerant oil. Install the retaining bolt (4) and tighten to 14 N.m (10 ft. lbs.).
- Connect the lower coolant hose to the radiator.
- Connect the cooling fan electrical connector (3).
- Connect the upper coolant hose to the radiator.
- Connect the electrical connector to the cooling fan resistor (1).
- Install the right and left headlamp units (2) Refer to UNIT, HEADLAMP, INSTALLATION .
- Install the front fascia (1). Refer to FASCIA, FRONT, INSTALLATION .
- Install both front inner wheel well splash shields. Refer to SHIELD, SPLASH, FRONT WHEELHOUSE, INSTALLATION .
- Install both front tire and wheel assemblies. Refer to INSTALLATION .
- Remove the four bolts (1) and install the tunnel support brace (2). Reinstall the four bolts (1) and tighten to 90 N.m (60 ft. lb.).
- Install the belly pan. Refer to BELLY PAN, INSTALLATION .
- Lower the vehicle.
- Position the battery tray and PCM in the vehicle. Route the wire harness and close the wire harness retainers (3).
- Install the ground strap (4) with nut (1) tightened to 5 N.m (44 in. lbs.).
- Install the battery tray (3) with one nut (5) and two bolts (1) tightened to 25 N.m (18 ft. lbs.).
- Engage the engine wire harness connector (2) to the battery tray (3).
- Engage two engine wire harness retainers (4) to the battery tray (3).
- Engage two starter wire harness retainers (6) to the battery tray (3).
- Connect the Powertrain Control Module (PCM) harness connectors (1 and 2).
- Install the oil separator housing (4) to the cylinder head cover with three bolts (2) tightened to 13 N.m (115 in. lbs.).
- Connect the vent hose (3) to the oil filler neck.
- Connect the PCV hose (1) to the intake manifold.
- Install the air cleaner body (6). Refer to BODY, AIR CLEANER, INSTALLATION .
- If removed, install the oil filter and fill the engine crankcase with the proper oil to the correct level. Refer to STANDARD PROCEDURE .
- Fill the transmission. Refer to FLUID .
- Fill the cooling system. Refer to STANDARD PROCEDURE .
- Install and connect the battery. Refer to BATTERY, INSTALLATION .
- Evacuate and charge the refrigerant system. Refer to STANDARD PROCEDURE .
- Install the engine cover (1).
- Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to STANDARD PROCEDURE
.NOTE:
The Cam/Crank Variation Relearn procedure must be performed using the scan tool anytime there has been a repair/replacement made to a powertrain system. For example: flywheel, valvetrain, camshaft and/or crankshaft sensors or components. Refer to appropriate Engine Electrical Diagnostics article.
Automatic transmission equipped engine mount shown in illustration, manual transmission equipped engine mount similar.
When servicing components near the vacuum pump, avoid contact with the plastic nipple that connects the vacuum pump to the brake booster hose. It is possible to crack the plastic nipple resulting in a brake booster vacuum leak.
Perform the following steps to install components on a replacement engine if required.
Perform the following steps to install the transmission to the engine if required.
Automatic transmission equipped engine mount shown in illustration, manual transmission equipped engine mount similar.
Automatic transmission equipped engine mount shown in illustration, manual transmission equipped engine mount similar.
When servicing components near the vacuum pump, avoid contact with the plastic nipple that connects the vacuum pump to the brake booster hose. It is possible to crack the plastic nipple resulting in a brake booster vacuum leak.
The vacuum hose and the pressurized coolant bottle return hose have the same quick-connect fitting end. Verify that the hoses are correctly installed. Failure to properly install the hoses can result in engine damage.
The maniverter studs are installed in the cylinder head with a thread sealant. If the studs rotate during service this indicates that the seal is broken and the stud must be replaced. Failure to replace the studs can result in engine oil leaking onto the exhaust manifold.