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1990 Chevrolet Lumina CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
A/C & Cooling System Maintenance -> General Motors Corp. -> 1990-2002 Buick Regal, Chevrolet Lumina & Monte Carlo, Oldsmobile Cutlass Supreme & Intrigue & Pontiac Grand Prix & 1997-2002 Buick Century & 2000-02 Impala
Vehicle: 1990 Chevrolet Lumina Euro 3.1 V6 GAS
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BRAKE SERVICE PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
DISC BRAKES, GENERAL MOTORS -> General Information -> BLEEDING DISC BRAKES
Vehicle: 1990 Chevrolet Lumina 2.5 L4 GAS
Pressure bleeding is recommended for all hydraulic disc brake systems.
The disc brake hydraulic system can be bled manually or with pressure bleeding equipment. On vehicles with disc brakes the brake pedal will require more pumping and frequent checking of fluid level in master cylinder during bleeding ope...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
General Motors Corp./Saturn Passenger Cars -> Fuel Filter Replacement -> Except Aveo, Chevette 1.8L Diesel, Corvette, GTO, LaCrosse, Malibu (2004-06) & Malibu Maxx, Vibe, XLR, 2004-05 Corvette & 1998-2002 Metro & Prizm
Vehicle: 1990 Chevrolet Lumina 3.1 V6 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.
After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the v...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1990 Chevrolet Lumina 3.1 V6 GAS
- Loosen axle nut and washer one turn.
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove brake caliper, bracket assembly and rotor.
- Loosen four hub/bearing assembly to knuckle attaching bolts.
- Remove ABS speed sensor mounting bolt, then position sensor aside.
- Remove hub and bearing mounting bolts.
- On right side drive axle, separate drive axle from transaxle using axle shaft remover tool No. J-3308, extension tool No. J-29794 and puller tool No. J-2619-01, or equivalents.
- On left side drive axle, using frame for leverage, separate drive axl...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
Alternator, Replace
Vehicle: 1990 Chevrolet Lumina 3.1 V6 GAS
- Disconnect battery ground cable.
- Rotate or lift belt tensioner arm, using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Remove bolts from alternator assembly.
- Remove powe...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
General Motors Corp./Saturn Cars -> Low Washer Fluid Indicator ->
Vehicle: 1990 Chevrolet Lumina 2.5 L4 GAS
The windshield washer solvent tank has a switch that closes when the wash...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
Radiator, Replace
Vehicle: 1990 Chevrolet Lumina 3.1 V6 GAS
- Disconnect battery ground cable.
- Drain engine cooling system into a suitable container.
- Remove engine forward strut bracket at radiator and swing strut rearward.
- Remove forward lamp harness from fan frame and unplug fan connector.
- Remove electric cooling fan mounting bolts.
- Remove electric cooling fans.
- Remove hood latch from radiator support.
- Remove coolant recovery tank hose from radiator neck.
- Remove upper radiator hose clamp.
- Disconnect upper radiator hose from radiator.
- Remove lower radiator hose clamp.
- Disconnect lower radiator hose from radiator.
- Remove...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Chevrolet Lumina AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1990 Chevrolet Lumina Euro 3.1 V6 GAS
- Remove belt guard.
- Lift or rotate tensioner usin...
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COMPONENT LOCATION DIAGRAMS FOR 1990 Chevrolet Lumina AUTOMOBILES
Component location diagrams for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. from 1990+.
Coolant Level Sensor Diagram for 1990 Chevrolet Lumina 2.5 L4 GAS Components on diagram: |
Manifold Air Temperature Sensor Diagram for 1990 Chevrolet Lumina 3.1 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1990 Chevrolet Lumina AUTOMOBILES
OEM drawn wiring diagrams for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S.
1990 Chevrolet Lumina 3.1 V6 GAS Wiring Diagram Components on diagram: |
1990 Chevrolet Lumina 2.5 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 Chevrolet Lumina AUTOMOBILES
OEM TSB listings for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. from 1985+.
Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1990 Chevrolet Lumina 2.5 L4 GAS Auto Systems: |
Document: Air Conditioning Compressor Replacement - Diagnosis Vehicle: 1990 Chevrolet Lumina 2.5 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 Chevrolet Lumina AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1990 Chevrolet Lumina cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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