Buick Regal REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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Buick Regal CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Buick 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 Buick Regal car and truck repair procedures including Buick 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 Buick Regal automobile. Try the Automotix DIY solution today!
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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 Buick mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your Buick Regal 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 Buick Regal AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Buick Regal cars and light trucks from 1990+

A/C Data -> Domestic Passenger Cars -> General Motors Corp./Saturn -> 1992-2002 -> 2003-04
Vehicle: 1996 Buick Regal Limited 3.8 V6 GAS

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BRAKE SERVICE PROCEDURES FOR Buick Regal AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Buick Regal cars and light trucks from 1990+.

Power Brake Units -> Description -> AC-DELCO SINGLE DIAPHRAGM TYPE -> AC-DELCO TANDEM DIAPHRAGM TYPE -> BCIA SINGLE & TANDEM DIAPHRAGM TYPE
Vehicle: 1993 Buick Regal Gran Sport 3.8 V6 GAS

AC-DELCO TANDEM DIAPHRAGM TYPE

This unit utilizes a vacuum power chamber, consisting of a front and rear shell, housing divider, front and rear diaphragm, plate assemblies, hydraulic pushrod and a diaphragm return spring, Figs. and .

The unit operates in much the same manner as the single diaphragm unit described previously. The diaphragm and plate assemblies utilize the pressure differential between the engine intake manifold vacuum and atmospheric pressure to assist in braking.

AC-DELCO SINGLE DIAPHRAGM TYPE

The AC-Delco power booster assembly, Fig. is located along the bulkhead in ...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Buick Regal AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Buick Regal cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Passenger Cars -> Component Locations -> Century (1982-05), Regal, Celebrity, Cutlass Ciera, Cutlass Cruiser & 6000 2.5L, 2.8L MFI, 3.1L, 3.3L & 3.8L Engines
Vehicle: 2001 Buick Regal LS 3.8 V6 GAS

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Buick Regal AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Buick Regal cars and light trucks from 1990+.

CV AXLE SHAFT, Replace
Vehicle: 2000 Buick Regal 3.8 V6 GAS

To prevent personal injury and/or component damage, do not allow the weight of the vehicle to load the front wheels, or attempt to operate the vehicle, when the wheel drive shaft(s) or wheel drive shaft nut(s) are removed. To do so may cause the inner bearing race to separate, resulting in damage to brake and suspension components and loss of vehicle control.

Wheel drive shaft boots, seals and clamps should be protected from sharp objects any time service is performed on or near the wheel drive shaft(s). Damage to the boot(s), the seal(s) or the clamp(s) may cause lubrican...

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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Buick Regal AUTOMOBILES

Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Buick Regal cars and light trucks sold in the U.S. from mid 1990's+.

Wiring Diagrams -> Wire Color Code Identification
Vehicle: 2001 Buick Regal LS 3.8 V6 GAS

Refer to Fig. for wirin...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Buick Regal AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Buick Regal cars and light trucks from 1990+.

Alternator, Replace
Vehicle: 1993 Buick Regal Gran Sport 3.8 V6 GAS

CS130 alternator cannot be serviced and must be replaced as an assembly.

  • Disconnect battery ground cable.
  • Rotate or lift belt tensioner arm, using a suitable tool to relieve tension from drive belt.
  • Remove serpentine driv...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Buick Regal AUTOMOBILES

Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Buick Regal cars and light trucks sold in the U.S. as equipped to the current model year.

Cabin Air Filter Service -> General Motors Corp./Saturn -> 1997-2005 Century, Regal, 1998-2002 Intrigue & 2000-05 Impala & Monte Carlo
Vehicle: 1997 Buick Regal GS 3.8 V6 GAS

Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.

  • Place the windshield wipers in the up position by turning the ignition switch Off when the wipers reach the desired position.
  • Open the hood.
  • Lift the righthand side of the rear hood seal from the flange in the area of the rig...

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MAINTENANCE LAMP RESET PROCEDURES FOR Buick Regal AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Buick Regal cars and light trucks sold in the U.S. from 1990+.

General Motors Corp./Saturn Cars -> Active Handling System Warning Lamp ->
Vehicle: 2000 Buick Regal 3.8 V6 GAS

This lamp should light for a approximately 6-8 seconds when the ignition is turned on as a bulb check. The lamp will also come on as the system is...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Buick Regal AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Buick Regal cars and light trucks from 1990+

Radiator, Replace
Vehicle: 1999 Buick Regal 3.8 V6 GAS

  • Drain engine coolant into suitable container.
  • Remove upper fan mounting bolts.
  • Remove upper radiator panel.
  • Remove coolant hoses from radiator and coolant recovery tank hose from radia...

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SERPENTINE BELT SERVICE PROCEDURES FOR Buick Regal AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Buick Regal cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 2001 Buick Regal GS 3.8 V6 GAS

  • Remove the battery.
  • Rotate the tensioner counterclockwise to remove the drive belt.
  • Remove the supercharger belt from...

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COMPONENT LOCATION DIAGRAMS FOR Buick Regal AUTOMOBILES

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

Fuel Sender System Diagram for 2004 Buick Regal GS 3.8 V6 GASFuel Sender System Diagram for 2004 Buick Regal GS 3.8 V6 GAS

Components on diagram:
  • Fuel Pump
  • Fuel Level Sensor
  • Fuel Tank Pressure (FTP) Sensor
  • Fuel Strainer
  • Springs
  • IP Harness Passthrough To Wiper Motor Space Diagram for 2003 Buick Regal GS 3.8 V6 GASIP Harness Passthrough To Wiper Motor Space Diagram for 2003 Buick Regal GS 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • Grommet P-103
  • Brake Level Sensor
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    WIRING DIAGRAMS FOR Buick Regal AUTOMOBILES

    OEM drawn wiring diagrams for most Buick Regal cars and light trucks sold in the U.S.

    1991 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1991 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Fuse Panel
  • 1996 Buick Regal Custom 3.1 V6 GAS Wiring Diagram1996 Buick Regal Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Brake Indicator
  • Windshield Wiper Motor
  • Underhood Lamp
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    TECHNICAL SERVICE BULLETINS FOR Buick Regal AUTOMOBILES

    OEM TSB listings for most Buick Regal cars and light trucks sold in the U.S. from 1985+.

    Document: THM 440-T4 - INTERMITTENT NO REVERSE OR LOCKS IN R
    Vehicle: 1986 Buick Regal Limited 5.0 V8 GAS

    Symptoms:
  • Driveability
  • Auto Systems:
  • Automatic Trans, Coolers, Torque Converter
  • Document: VIBRATION ANALYSIS WORKSHEET
    Vehicle: 1996 Buick Regal Custom 3.8 V6 GAS

    Symptoms:
  • Vibration
  • Auto Systems:
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Steering, Suspension
  • Drive Axles, Shafts, U-Joints, CV-Joints
  • Gasoline Engines
  • CLICK HERE TO GET FULL ACCESS TO Buick Regal TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Buick Regal AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Buick Regal 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 Buick Regal 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 Buick Regal 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 Buick Regal 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 Buick Regal SPECIFICATIONS DATA!

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