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1993 Pontiac Grand Prix CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Pontiac REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Pontiac Grand Prix car and truck
repair procedures including Pontiac 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 Pontiac Grand Prix automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
Cooling Fans -> Passenger Cars Except Saturn -> 1993 FLEETWOOD -> COMPONENT REPLACEMENT -> COOLANT FAN, REPLACE -> DESCRIPTION -> Less Heavy Duty Cooling System -> SYSTEM DIAGNOSIS & TESTING -> With Heavy Duty Cooling System
Vehicle: 1993 Pontiac Grand Prix SE 3.1 V6 GAS
DESCRIPTION
The primary and secondary coolant fans are turned on and off by the ECM based on inputs from A/C head pressure, engine coolant temperature, vehicle speed and A/C request signals.
The primary cooling fan is turned On when vehicle speed is below 35 mph, diagnostic trouble codes (DTC) 14 or 15 are present, coolant temperature is greater than 226°F or high A/C pressure is indicated.
The secondary cooling fan is controlled by the ECM through the engine coolant temperature sensor. The A/C cooling fan switch, on the A/C high pressure line, is grounded whe...
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BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
Power Brake Units -> Adjustments -> AC-Delco Type -> AIR METHOD -> BRAKE PEDAL -> GAUGE METHOD -> PUSHROD -> Single Diaphragm Type -> Toyota/GM Single Diaphragm Type
Vehicle: 1993 Pontiac Grand Prix SE 3.4 V6 GAS
BRAKE PEDAL
Toyota/GM Single Diaphragm Type
- With engine running and brake pedal in rest position, measure distance between face of pedal and floor mat.
- If distance is not 5.79-6.18 inches, adjust pedal height as follows:
- Remove left lower instrument panel trim section and air duct.
- Loosen stop lamp switch sufficiently to gain clearance for pedal adjustment.
- Loosen locknut and rotate pedal pushrod as needed to obtain specified pedal height, then tighten locknut.
- Adjust position of brake light switch so that plunger lightly contacts pedal stopper and brake lamps are off when pedal is release...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
General Motors Corp./Saturn Passenger Cars -> Component Locations -> Malibu (1997-03), Monte Carlo, Impala, Alero, Cutlass (1997-99) & Grand Am (1999-05) & Grand Prix
Vehicle: 1993 Pontiac Grand Prix GT 3.4 V6 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1993 Pontiac Grand Prix GT 3.4 V6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle, then remove wheel and tire assembly.
- Install drive axle seal protector J-34754 or equivalent on outer joint.
- Insert a screwdriver or drift into caliper and rotor to prevent rotor from turning and remove hub nut and washer.
- Remove lower ball joint cotter pin and nut, then loosen joint using a suitable puller or tool No. J-29330. If right axle is being removed, turn wheel to left, if left axle is being removed, turn wheel to right.
- Insert a prybar between suspension support and lower control arm and sepa...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
Alternator, Replace
Vehicle: 1993 Pontiac Grand Prix SE 3.4 V6 GAS
- Disconnect battery ground cable, then remove air cleaner assembly.
- Remove coolant recovery tank, then serpentine belt.
- Disconnect power steering gear pipes from clip mounted to upper alternator stud.
- Remove alternator upper stud.
- Raise and support vehicle, then remove right side tire and wheel assembly.
- Remove right side engine splash shield, then front exhaust pipe and converter.
- Remove alternator cooling duct, if equipped.
- Loosen alternator rear brace.
- Dis...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
General Motors Corp./Saturn Cars -> Check Gauge Warning Lamp ->
Vehicle: 1993 Pontiac Grand Prix LE 3.4 V6 GAS
The Check Gauge warning lamp will light to warn the driver to inspect the oil pressure gauge, engine coolant temperature ga...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
Radiator, Replace
Vehicle: 1993 Pontiac Grand Prix GT 3.4 V6 GAS
- Remove air cleaner assembly, then drain coolant.
- Remove engine strut upper brace bolts from upper tie bar and rotate strut and brace rearward.
- Disconnect upper radiator mounting panel bolts and clamps.
- Disconnect cooling fan electrica...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Pontiac Grand Prix AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Pontiac Grand Prix LE 3.4 V6 GAS
- Remove coolant recovery reservoir.
- Rotate tensioner cl...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Pontiac Grand Prix AUTOMOBILES
Component location diagrams for most 1993 Pontiac Grand Prix cars and light trucks sold in the U.S. from 1990+.
 LH Side of Engine Compartment Diagram for 1993 Pontiac Grand Prix SE 3.4 V6 GASComponents on diagram: |
 Front LH Side of Engine Compartment Diagram for 1993 Pontiac Grand Prix 3.4 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1993 Pontiac Grand Prix AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Pontiac Grand Prix cars and light trucks sold in the U.S.
 1993 Pontiac Grand Prix STE 3.1 V6 GAS Wiring DiagramComponents on diagram: |
 1993 Pontiac Grand Prix SE 3.1 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Pontiac Grand Prix AUTOMOBILES
OEM TSB listings for most 1993 Pontiac Grand Prix cars and light trucks sold in the U.S. from 1985+.
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Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1993 Pontiac Grand Prix LE 3.1 V6 GAS Auto Systems: |
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Document: Air Conditioning Odor Vehicle: 1993 Pontiac Grand Prix LE 3.1 V6 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Pontiac Grand Prix AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 Pontiac Grand Prix 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 1993 Pontiac Grand Prix 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 1993 Pontiac Grand Prix 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 1993 Pontiac Grand Prix 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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