Repairing 1999 GMC P35/P3500 VAN Automobiles? Access Complete DIY repair procedures (Charts, Diagrams, Procedures, Specifications)

1999 GMC P35/P3500 VAN CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC REPAIR SHOPS DON'T WANT YOU TO KNOW

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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1999 GMC P35/P3500 VAN car and truck repair procedures including GMC 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 GMC P35/P3500 VAN 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 GMC mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1999 GMC P35/P3500 VAN 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 1999 GMC P35/P3500 VAN AUTOMOBILES

General Service Domestic Vehicles -> 1998-2000 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 1999 GMC P35/P3500 VAN 7.4 V8 GAS

Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.

For R-134a system an electronic type leak detector is recommended.

Electronic Leak Detectors

...

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BRAKE SERVICE PROCEDURES FOR 1999 GMC P35/P3500 VAN AUTOMOBILES

Power Brake Units -> Bendix Brake Booster -> Troubleshooting -> Accumulator Leak-Down, System Does Not Hold Charge -> Grabby Brakes Or Booster Chatters/Pedal Vibrates -> Slow Brake Pedal Return
Vehicle: 1999 GMC P35/P3500 VAN 6.5 V8 DIESEL

Slow Brake Pedal Return

Excessive seal friction in booster.
Faulty spool action.
Restriction in return line from booster to pump reservoir.
Damaged input rod end.

Grabby Brakes Or Booster Chatters/Pedal Vibrates

Faulty spool action caused by contamination in sys...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1999 GMC P35/P3500 VAN AUTOMOBILES

General Motors Corp./Saturn Trucks -> Diesel Engine Water In Fuel Or Drain Fuel Filter Warning Lamp ->
Vehicle: 1999 GMC P35/P3500 VAN 6.5 V8 DIESEL

The "Water in Fuel" indicator will light when excessive water has entered the fuel system. A low pressure sensor activates the lamp as the fuel filter becomes plugged. The lamp will light during engine starting as a bulb check.

Once engine has started, the lamp should go Off. If the lamp is lit intermittently or remains lit, drain fuel filter. If the lamp still remains On after fuel filter has been drained, replace fuel filter. If lamp is lit during high speed opera...

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WIRING DIAGRAMS FOR 1999 GMC P35/P3500 VAN AUTOMOBILES

OEM drawn wiring diagrams for most 1999 GMC P35/P3500 VAN cars and light trucks sold in the U.S.

1999 GMC P35/P3500 VAN 6.5 V8 DIESEL Wiring Diagram

Components on diagram:

Data Link Connector

Service Engine Soon Indicator

Powertrain Control Module

Service Throttle Soon Indicator

1999 GMC P35/P3500 VAN 7.4 V8 GAS Wiring Diagram

Components on diagram:

Ignition Switch

Electronic Brake Control Module

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TECHNICAL SERVICE BULLETINS FOR 1999 GMC P35/P3500 VAN AUTOMOBILES

OEM TSB listings for most 1999 GMC P35/P3500 VAN cars and light trucks sold in the U.S. from 1985+.

Document: Revised General Motors New Vehicle Tire Warranty Program
Vehicle: 1999 GMC P35/P3500 VAN 5.7 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: 1999 GMC P35/P3500 VAN 5.7 V8 GAS

Auto Systems:

Labor Times, Manuals, Warranty, Aids

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COMPONENT/PARTS SPECIFICATIONS FOR 1999 GMC P35/P3500 VAN AUTOMOBILES

BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1999 GMC P35/P3500 VAN 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 1999 GMC P35/P3500 VAN 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 1999 GMC P35/P3500 VAN 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 1999 GMC P35/P3500 VAN 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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Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1999 GMC P35/P3500 VAN vehicle.