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1990 Cadillac Fleetwood CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Cadillac REPAIR SHOPS DON'T WANT YOU TO KNOW

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Cadillac Fleetwood car and truck repair procedures including Cadillac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Cadillac Fleetwood automobile. Try the Automotix DIY solution today!
    DIY REPAIR SAMPLES > CONTINUE EXPLORING >
    Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Cadillac mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1990 Cadillac Fleetwood vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

    A/C & HEATER SERVICE PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    A/C & Cooling System Maintenance -> General Motors Corp. -> Buick Estate Wagon & Roadmaster, Cadillac Brougham, Chevrolet Caprice & Impala SS, Oldsmobile Custom Cruiser & 1993-96 Cadillac Fleetwood
    Vehicle: 1990 Cadillac Fleetwood Brougham 5.0 V8 GAS

    [[table data]]

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    DRUM BRAKES, GENERAL MOTORS -> General Information -> SERVICE PRECAUTIONS
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 GAS

    When working on or around brake assemblies, care must be taken to prevent breathing asbestos dust, as many manufacturers incorporate asbestos fibers in the production of brake linings. During routine service operations the amount of asbestos dust from brake lining wear is at a low level due to a chemical breakdown during use, and a few precautions will minimize exposure.

    • Do not sand or grind brake linings unless suitable local exhaust ventilation equipment is used to prevent excessive asbestos exposure.
    • Wear a suitable respirator approved for asbestos dust use during all repai...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    General Motors Corp./Saturn Passenger Cars -> Component Locations -> Brougham (1985-92), Deville (1980-84), Fleetwood (1993-96 & 1980-84) Gasoline Fuel Injected Engines
    Vehicle: 1990 Cadillac Fleetwood Brougham 5.7 V8 GAS

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 GAS

    • Raise and support vehicle, then remove tire and wheel assembly.
    • Install a brass drift or a screwdriver to prevent rotor from turning.
    • Remove shaft nut and washer.
    • Remove lower ball joint cotter and nut, then loosen ball joint using ball joint separator tool No. J-29330. If removing right axle, turn wheel to left, if removing left axle, turn wheel to right.
    • Separate joint by using a pry bar between suspension support and lower control arm.
    • Pull out on lower knuckle area and with a plastic or rubber malle...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    Alternator, Replace
    Vehicle: 1990 Cadillac Fleetwood 60 Special 4.5 V8 GAS

    • Disconnect battery ground cable.
    • Remove accessory drive belt.
    • Remove upper front bolt.
    • Remove radiator.
    • Raise and suitably support vehicle.
    • Remove front engine splash shield.
    • Loosen rear alternator bracket from engine.
    • Remove top bolt.
    • Remove front lower mounting bolt.
    • Remove lower rear mounting bolt.
    • Remove upper rear mounting bolt.
    • Remove duct from back of alternator.
    • Disconnect regulator electrical connectio...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    General Motors Corp./Saturn Cars -> Service Air Cond Lamp -> Cadillac
    Vehicle: 1990 Cadillac Fleetwood 60 Special 4.5 V8 GAS

    This lamp should light when the A/C system detects a low refrigerant charge. The lamp should light for approximately two seconds after ignition has been turned on as a bulb inspection.

    If while operating vehicle, the lamp lights for approximately 60 seconds and then goes off, the refrigerant level is low enough to cause reduced cooling capacity. At this point the blower motor will increase speed to try to offset the loss in cooling capacity. The lamp will be automatically reset after system has been inspected and refrigerant c...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    Radiator, Replace
    Vehicle: 1990 Cadillac Fleetwood Brougham 5.7 V8 GAS

    • Disconnect battery ground cable.
    • Remove air intake duct and air cleaner resonator.
    • Drain coolant from cooling system into a suitable container.
    • Disconnect engine cooling fan electrical connectors, remove fasteners and remove cooling fan.
    • Disconnect upper and lower transmission oil cooler lines from radiator. Plug transmission oil cooler lines.
    • Remo...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1990 Cadillac Fleetwood 60 Special 4.5 V8 GAS

    • Disable airbag system.
    • Rotate belt tensioner upward from drive bel...

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1990 Cadillac Fleetwood AUTOMOBILES

    Component location diagrams for most 1990 Cadillac Fleetwood cars and light trucks sold in the U.S. from 1990+.

    Electronic Level Control Compressor Assembly  Diagram for 1990 Cadillac Fleetwood Brougham 5.7 V8 GASElectronic Level Control Compressor Assembly Diagram for 1990 Cadillac Fleetwood Brougham 5.7 V8 GAS

    Components on diagram:
  • Electronic Level Control Compressor Assembly
  • Splice S499
  • Electronic Level Control Harness
  • Exterior Lamps Components Location  Diagram for 1990 Cadillac Fleetwood  4.5 V8 GASExterior Lamps Components Location Diagram for 1990 Cadillac Fleetwood 4.5 V8 GAS

    Components on diagram:
  • Theft Deterrent Relay
  • Brake Switch
  • Hazard Flasher
  • Turn Flasher
  • Theft Deterrent Controller
  • CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1990 Cadillac Fleetwood AUTOMOBILES

    OEM drawn wiring diagrams for most 1990 Cadillac Fleetwood cars and light trucks sold in the U.S.

    1990 Cadillac Fleetwood Brougham 5.0 V8 GAS Wiring Diagram1990 Cadillac Fleetwood Brougham 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Defogger Relay
  • Hazard Flasher
  • Electronic Climate Control Programmer
  • Digital I/P Cluster
  • A/C Cutout Relay
  • 1990 Cadillac Fleetwood Brougham 5.7 V8 GAS Wiring Diagram1990 Cadillac Fleetwood Brougham 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Light Switch
  • Radio Control Head
  • Digital I/P Cluster
  • CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1990 Cadillac Fleetwood AUTOMOBILES

    OEM TSB listings for most 1990 Cadillac Fleetwood cars and light trucks sold in the U.S. from 1985+.

    Document: Car and Truck Fix It Right the First Time Issues
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Document: GM TIRE WARRANTY PROGRAM CLAIMS GOODWILL GUIDELINES - REVISED
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1990 Cadillac Fleetwood AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Cadillac Fleetwood 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 Cadillac Fleetwood 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 Cadillac Fleetwood 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 Cadillac Fleetwood 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

    CLICK HERE TO GET FULL ACCESS TO 1990 Cadillac Fleetwood SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1995 Cadillac Fleetwood Wiper Arm, Front, Passenger Side1995 Cadillac Fleetwood Wiper Arm, Front, Passenger Side, A high quality, direct fit OE replacement windshield wiper arm; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $6.70

    Click here to view more details1993 Cadillac Fleetwood Relay, Rear, For A/C control, blower motor, radiator fan, and compressor; A high quality, direct fit OE replacement relay..

    Source: Auto Body Parts Store

    $17.47

    Click here to view more details about 2004 Cadillac Seville Fog Light Front Passenger Side2004 Cadillac Seville Fog Light Front Passenger Side, Fog Light Assembly; Passenger Side; Without Bulb Or Bracket; STS, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $90.45

    Click here to view more details1979 Cadillac Fleetwood Brougham V8, 7.0 L, 425 CID Rebuilt Engine, Without smog, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,158.00

    Click here to view more details1990 Cadillac Fleetwood Used Exhaust Manifold, 8-305 (5.0L), MFI, SINGLE CATALYTIC CONVERTER, R., Very Good.

    Source: Used Auto Parts Store

    $80.00

    Click here to view more details1987 Cadillac Fleetwood Used Cooling Fan Assembly, Motor only, Very Good.

    Source: Used Auto Parts Store

    $105.00
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