Specifications Index
BRAVADA, ENVOY, JIMMY, S10 PICKUP, SONOMA SPECIFICATIONS INDEX
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | |||
| Automatic | SPECIFICATIONS | ||
| Manual | SPECIFICATIONS | ||
| Torque | |||
| Automatic | NA | ||
| Manual | TORQUE SPECIFICATIONS | ||
| Axle Nut/Hub Nut | 103 Ft. Lbs. (140 N.m) | ||
| Battery | See BATTERY SPECIFICATIONS table under CAPACITIES . | ||
| Brakes | |||
| Bleeding Sequence | ABS BLEEDING PROCEDURE | ||
| Disc Brakes | |||
| Front | DISC BRAKE SPECIFICATIONS | ||
| Rear | REAR DISC BRAKE SPECIFICATIONS | ||
| Drum Brakes (If Equipped) | DRUM BRAKE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Charging | |||
| Generator | See GENERATOR USAGE/AMP OUTPUT RATING table under DESCRIPTION . | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Drive Belts | |||
| Adjustment | BELT ADJUSTMENT | ||
| Belt Routing | See appropriate graphic under SERPENTINE BELT ROUTING & ALIGNMENT -- TRUCKS . | ||
| Engine Cooling | |||
| General Service Specifications | COOLING SYSTEM SPECIFICATIONS | ||
| Radiator Cap Pressure | 15 psi | ||
| Thermostat R & I | |||
| 2.2L | THERMOSTAT | ||
| 4.3 L | NA | ||
| Water Pump R & I | |||
| 2.2L | WATER PUMP | ||
| 4.3L | WATER PUMP | ||
| Engine Mechanical | |||
| 2.2L | |||
| Compression | ENGINE COMPRESSION | ||
| Oil Pressure | Normal oil pressure is 56 psi (3.9 kg/cm2 ) at 3000 RPM. | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| 4.3L V6 | |||
| Compression | ENGINE COMPRESSION | ||
| Oil Pressure | Minimum @ 2,000 RPM is 18 psi (124.1 kPa) | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Fluid Specifications | See FLUIDS under MAINTENANCE tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button. | ||
| Flywheel/Flex Plate Torque | |||
| 2.2L | 55 Ft. Lbs. (75 N.m) | ||
| 4.3L | 74 Ft. Lbs. (100 N.m) | ||
| Fuel System | |||
| Pressure Specification | |||
| 2.2L | 41-47 psi (2.9-3.3 kg/cm2 ) | ||
| 4.3L | 60-66 psi (4.2-4.6 kg/cm2 ) | ||
| Fuel Pressure Test Procedure | FUEL SYSTEM PRESSURE TEST | ||
| Fuel Filter Location and R & I | REMOVAL PROCEDURE (BLAZER, BRAVADA, ENVOY, JIMMY, S10 PICKUP, SONOMA | ||
| Ignition | |||
| Firing Order & Cylinder Identification | See FIRING ORDER & CYLINDER IDENTIFICATION . | ||
| Ignition Wires (Resistance) | 30,000 Ohms Maximum | ||
| Ignition Wires (Routing) | NA | ||
| Spark Plug | |||
| 2.2L | |||
| Type | AC 41-948 | ||
| Gap | .050 In. (1.27 mm) | ||
| Torque | 13 Ft. Lbs. (17 N.m) | ||
| 4.3L V6 | |||
| Type | AC 41-932 | ||
| Gap | VIN W .060 In. (1.52 mm) VIN X .045 In. (1.14 mm) |
||
| Torque | 11 Ft. Lbs. (15 N.m) Tighten spark plugs to 22 ft. lbs. (30 N.m) when using NEW iron cylinder head. Tighten spark plugs to 15 ft. lbs. (20 N.m) when using NEW aluminum cylinder head. |
||
| Starting | |||
| Starter | ON-VEHICLE TESTING | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 100 Ft. Lbs. (136 N.m) | ||