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1998 Cadillac Eldorado CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Cadillac REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 Cadillac Eldorado 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 Eldorado 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 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado AUTOMOBILES

    General Service Domestic Vehicles -> 1998-2000 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
    Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

    • Refrigerant systems must have an adequate, but not excessive charge.
    • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
    • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

    CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 2) -> Adjustments -> Parking Brake
    Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    Parking Brake
    • Cycle brake system as follows:
      • Apply service brake with a pedal force of 150 lbs. and release.
      • Fully apply parking brake using approximately 125 lbs. of force on final stroke, and release.
      • Apply and release parking brake two additional times as described above.
    • Check parking brake pedal assembly for full release by turning ignition on and inspecting brake warning light. Light should be off.
    • If brake warning light is on and parking brake appears to be fully released, operate manual pedal release lever and pull downward on front park brake cable to remove slack from pedal ass...

    CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Cadillac Eldorado 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: 1998 Cadillac Eldorado ETC 4.6 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 1998 Cadillac Eldorado FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 1998 Cadillac Eldorado ETC 4.6 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 axle nut and washer.
    • Remove ball joint pinch bolt, then using a suitable pry bar, separate ball joint from knuckle.
    • Remove drive axle from hub and bearing assembly using front hub spindle remover t...

    CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    Alternator, Replace
    Vehicle: 1998 Cadillac Eldorado ELC 4.6 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 1998 Cadillac Eldorado STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    General Motors Corp./Saturn Cars -> Service Air Cond Lamp -> Cadillac
    Vehicle: 1998 Cadillac Eldorado ELC 4.6 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 1998 Cadillac Eldorado MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    Heater Hose, Replace -> Inlet -> Outlet
    Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    Inlet

    • Drain cooling system into a suitable container.
    • Reposition heater hose inlet clamp at engine using hose clamp pliers.
    • Remove heater inlet hose from engine.
    • Reposition heater core inlet hose clamp at heater core using hose clamp pliers.
    • Remove hose from heater core.
    • Remove hose from vehicle.
    • Reverse procedure to in...

    CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Cadillac Eldorado AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    • Rotate drive belt tensioner mechanism upward, away from drive ...

    CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1998 Cadillac Eldorado AUTOMOBILES

    Component location diagrams for most 1998 Cadillac Eldorado cars and light trucks sold in the U.S. from 1990+.

    Steering Column Diagram for 1998 Cadillac Eldorado ETC 4.6 V8 GASSteering Column Diagram for 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    Components on diagram:
  • Ignition Switch
  • Headlamp Dimmer Switch
  • Steering Column
  • Connector C-202
  • Lower Steering Column Bracket
  • Below Rear Package Shelf Diagram for 1998 Cadillac Eldorado ETC 4.6 V8 GASBelow Rear Package Shelf Diagram for 1998 Cadillac Eldorado ETC 4.6 V8 GAS

    Components on diagram:
  • YAW Rate Sensor
  • Rear Package Shelf
  • CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1998 Cadillac Eldorado AUTOMOBILES

    OEM drawn wiring diagrams for most 1998 Cadillac Eldorado cars and light trucks sold in the U.S.

    1998 Cadillac Eldorado ELC 4.6 V8 GAS Wiring Diagram1998 Cadillac Eldorado ELC 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • ABS Pump Motor
  • Electronic Brake and Traction Control Module (EBTCM)
  • Brake Pressure Modulator Valve (BPMV)
  • 1998 Cadillac Eldorado ETC 4.6 V8 GAS Wiring Diagram1998 Cadillac Eldorado ETC 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Control Module
  • Sunroof Switch
  • Accessory Time Delay Relay
  • Sunroof Actuator
  • CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1998 Cadillac Eldorado AUTOMOBILES

    OEM TSB listings for most 1998 Cadillac Eldorado cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 1998 Cadillac Eldorado ELC 4.6 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: New Website for AFIT, TPM, and VDR Updates
    Vehicle: 1998 Cadillac Eldorado ELC 4.6 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1998 Cadillac Eldorado AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado SPECIFICATIONS DATA!

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

    Click here to view more details about 2002 Cadillac Eldorado Corner Light, Passenger Side2002 Cadillac Eldorado Corner Light, Passenger Side.

    Source: Auto Body Parts Store

    $36.28

    Click here to view more details about 1999 Cadillac Eldorado Spark Plug Wire1999 Cadillac Eldorado Spark Plug Wire, 8.5 mm; With socket and HEI distributor terminals and multi-angle spark plug ends; Provides extremely low resistance combined with the ability to suppress high EMI; Features copper alloy conductor with a resistance value of less than 50 ohms per foot for superior spark, Ferro-magnetic impregnated core that creates an effective EMI choke, DuPont Kevlar material conductor for increased tensile strength and durable outer sleeve for resistance to high heat or abrasion; With MSD limited warranty..

    Source: Auto Body Parts Store

    $84.24

    Click here to view more details about 1994 Cadillac Eldorado Wheel Center Cap1994 Cadillac Eldorado Wheel Center Cap, WHEEL CENTER CAP, SPOKES, SILVER , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $34.75

    Click here to view more details1978 Cadillac Eldorado 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 details2001 Cadillac Eldorado Used Wiper Motor Front, W/MOISTURE SENSITIVE OPT CE1, Very Good.

    Source: Used Auto Parts Store

    $62.00

    Click here to view more details1988 Cadillac Eldorado Used Wiper Motor Front, Without moisture cont, Very Good.

    Source: Used Auto Parts Store

    $66.00
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