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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 5.7 V8 GAS

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

    BRAKE SERVICE PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    DISC BRAKES, GENERAL MOTORS -> General Information -> BLEEDING DISC BRAKES
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 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...

    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 -> 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 Cadillac Fleetwood 60 Special 4.5 V8 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...

    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

    Starter, Replace
    Vehicle: 1990 Cadillac Fleetwood 4.5 V8 GAS

    If shims are required between starter and engine block, they should be placed in original position during installation. If starter is noisy during cranking, remove double .015 inch shim or add .015 inch shim at outer bolt only. If high pitched whine is observed after engine starts, ...

    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 -> Low Washer Fluid Indicator ->
    Vehicle: 1990 Cadillac Fleetwood Brougham 5.7 V8 GAS

    The windshield washer solvent tank has a switch that closes when the wash...

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

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Cadillac Fleetwood AUTOMOBILES

    Heater Hose, Replace -> Inlet -> Outlet
    Vehicle: 1990 Cadillac Fleetwood Brougham 5.0 V8 GAS

    Inlet

    • Drain coolant into a suitable container.
    • Loosen hose clamp connecting hose to heater core inlet tube.
    • Loosen hose clamp connecting hose to water pump bypass tube.
    • Remove hose from vehicle.
    • Reverse procedure t...

    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+.

    Auto Door Lock Module/Lock Enable Relay  Diagram for 1990 Cadillac Fleetwood Brougham 5.0 V8 GASAuto Door Lock Module/Lock Enable Relay Diagram for 1990 Cadillac Fleetwood Brougham 5.0 V8 GAS

    Components on diagram:
  • Connector C202
  • Connector C351
  • Automatic Door Lock Module/Lock Enable Relay
  • Ground G299
  • Heated Windshield Power Module  Diagram for 1990 Cadillac Fleetwood 60 Special 4.5 V8 GASHeated Windshield Power Module Diagram for 1990 Cadillac Fleetwood 60 Special 4.5 V8 GAS

    Components on diagram:
  • Heated Windshield Power Module
  • 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 60 Special 4.5 V8 GAS Wiring Diagram1990 Cadillac Fleetwood 60 Special 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Body Computer Module
  • Panel Light
  • Electronic Control Module
  • Cruise Control Switch
  • Cruise Engaged Indicator
  • 1990 Cadillac Fleetwood Brougham 5.0 V8 GAS Wiring Diagram1990 Cadillac Fleetwood Brougham 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Door Lock Relay
  • Right Door Lock Switch
  • Left Door Lock Switch
  • Left Rear Door Lock Motor
  • Right Rear Door Lock Motor
  • 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 1993 Cadillac Fleetwood Headlight, Passenger Side1993 Cadillac Fleetwood Headlight, Passenger Side, Bulbs included; Composite type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $135.52

    Click here to view more details1996 Cadillac Fleetwood Shock Absorber and Strut Assembly, Rear.

    Source: Auto Body Parts Store

    $41.97

    Click here to view more details about 1996 Cadillac Fleetwood Brougham RWD Power Door Mirror, Driver Side1996 Cadillac Fleetwood Brougham RWD Power Door Mirror, Driver Side, DRIVER SIDE POWER DOOR MIRROR, WITH HEATED, PAINT TO MATCH, FOLDING-TYPE, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $107.50

    Click here to view more details1979 Cadillac Fleetwood Brougham V8, 5.7 L, 350 CID Rebuilt Engine, Six bolt holes on exhaust side of head, 4-bolt main. Optional high-performance engine supplied with flat top pistons, performance cam, 194 intake valve heads, and high volume oil pump., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,243.00

    Click here to view more details1991 Cadillac Fleetwood Used Bumper Bar, Front, W/FOAM, Very Good.

    Source: Used Auto Parts Store

    $149.00

    Click here to view more details1994 Cadillac Fleetwood Used Air Flow Meter/Sensor, 3.4, AUTO, FWD 3.4L, Very Good.

    Source: Used Auto Parts Store

    $85.00
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