Specifications
| Description | Specification |
|---|---|
| Engine oil (EUROPE), SAE 5W-30 | WSS-M2C-913A |
| Engine oil (US), SAE 5W-30 | ILSAC GF3, API SJ |
| Engine assembly lubricant | SQM-2C9003 AA EP90 |
| Hose assembly surfactant | ESE-M99B144-B |
| Metal surface cleaner | WSW-M5B392-A |
| Sealant | WSS-M4G323-A6 |
| Spark plug grease | 'Neverseeze' ESE M12 A4A |
Lubricants, Fluids, Sealers and Adhesives
| Description | Liters |
|---|---|
| Engine oil, initial fill | 6.5 |
| Engine oil, service fill with filter change | 5.9 |
| Coolant | 8.25 |
Capacities
| Description | Nm |
|---|---|
| Accessory drive idler pulley (grooved) retaining bolt | 25 |
| Accessory drive idler pulley (smooth) retaining bolt | 47 |
| Accessory drive tensioner retaining bolt | 47 |
| A/C compressor retaining bolts | 25 |
| A/C compressor mounting bracket bolts | 25 |
| A/C compressor supply and return tubes retaining bolt | 25 |
| Air filter retaining bracket retaining bolt | 6 |
| Camshaft bearing caps retaining bolts | 10 |
| Camshaft position sensor retaining bolt | 6 |
| Catalytic converter to exhaust manifold retaining nuts | A |
| Catalytic converter retaining studs | 9 |
| Coolant pipe retaining bracket retaining bolt | 6 |
| Coolant by-pass tube to cylinder head retaining bolts. | 10 |
| Crankshaft position sensor retaining bolt | 10 |
| Crankshaft pulley retaining bolt (stage1) | A |
| Cylinder head retaining bolts (stage 1) | A |
| Engine cover retaining bracket retaining nuts | 10 |
| Engine front cover retaining bolts | A |
| Engine ground strap retaining bolt | 10 |
| Engine wiring harness electrical connector retaining bolt | 10 |
| Engine wiring ground strap retaining bolt | 10 |
| Exhaust Manifold retaining nuts. | 20 |
| Exhaust manifold heat shield retaining bolts | 10 |
| Engine mount to body bracket retaining nut | 83 |
| Engine mount bracket to body retaining bolts | 80 |
| Engine support bracket to engine block retaining bolts | A |
| Engine support bracket to engine mount retaining bolt | 80 |
| Flexplate retaining bolts | 80 |
| Flywheel retaining bolts | 80 |
| Generator battery positive cable retaining nut | 12 |
| Generator lower retaining bolt | 25 |
| Generator upper retaining bolt | 47 |
| Ignition coil retaining bolt | 6 |
| Intake manifold wiring harness retaining bolts | 10 |
| Knock sensor retaining bolt | 25 |
| Lower intake manifold retaining bolts | A |
| Oil cooler retaining bolt | 57 |
| Oil level indicator tube retaining bolt with stud head | 10 |
| Oil pan retaining bolts | A |
| Oil pan drain plug | 25 |
| Oil pan to transmission retaining bolts | 45 |
| Oil pressure sensor | 14 |
| Oil pump retaining bolts | 10 |
| Oil pump tube retaining bolts | 10 |
| Oil pump tube retaining nut | A |
| Power steering pump retaining bolts | 25 |
| Engine control module (ECM) wiring harness electrical connector retaining bolt | 5 |
| Spark plugs | 15 |
| Timing chain guide retaining bolts | A |
| Timing chain tensioner retaining bolts | 25 |
| Upper intake manifold retaining bolts | A |
| Upper intake manifold support bracket retaining bolts | 10 |
| Upper intake manifold support bracket retaining nut | 6 |
| Valve cover retaining bolts | A |
| Variable Valve Timing (VVT) securing bolts. | 40 + 90 degrees |
| Water pump inlet tube retaining bolts | 10 |
| Water pump outlet tube retaining nuts | 9 |
| Wiring harness to valve cover retaining nuts | 6 |
| Throttle cable retaining bracket bolts | 9 |
| A = refer to the procedure for correct torque sequence |
Torque Specifications
Scheme 7
Scheme 8
The 2.0, 2.5 and 3.0 liter 24 valve V6 engines have four overhead camshafts and are driven by two timing chains. All three engines incorporate electronic engine management with distributorless ignition system, sequential electronic fuel injection. All three have two catalytic converters in the exhaust system which includes two oxygen sensors and two catalytic monitor sensors.
Viewed from the rear of the engine, the right-hand cylinder bank is numbered 5,3,1 and the left-hand cylinder bank is numbered 6,4,2.
The engines include the following
- 10.75:1 compression ratio on the 2.0 liter engine.
- 10.3:1 Compression ratio on the 2.5 liter engine.
- 10.5:1 Compression ratio on the 3.0 liter engine.
- 3 Stage variable geometry intake manifold.
- Lightweight valve gear.
- Unique camshaft lift and duration.
- Single knock sensor engine management control.
- Continuous variable camshaft timing (VCT) system.
- Twin mass flywheel (manual transmission).
See also:
• Jacking and Lifting