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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 GMC K1500 Pickup 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 1990 GMC K1500 Pickup automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1990 GMC K1500 Pickup

  • 1990 GMC K1500 Pickup Sierra 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1990 GMC K1500 Pickup Sierra 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H
  • 1990 GMC K1500 Pickup Sierra 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1990 GMC K1500 Pickup Sierra 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:C
  • 1990 GMC K1500 Pickup Sierra XC 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1990 GMC K1500 Pickup Sierra XC 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H
  • 1990 GMC K1500 Pickup Sierra XC 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1990 GMC K1500 Pickup Sierra XC 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:C

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Pressure Relief -> Except Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Tracker & Uplander -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 1990 GMC K1500 Pickup Sierra XC 5.7 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 vehicle relearns its adaptive strategy.

Engines Less Fuel Pressure ...

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Pressure Relief -> Except Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Tracker & Uplander -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 1990 GMC K1500 Pickup Sierra XC 4.3 V6 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 vehicle relearns its adaptive strategy.

Engines Less Fuel Pressure ...

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> Gasoline Engines Except Equinox, Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Uplander & Vue (2004-06) & 2004-06 Envoy, Rainier & TrailBlazer -> Returnless Fuel System
Vehicle: 1990 GMC K1500 Pickup Sierra 4.3 V6 GAS

Returnless Fuel System

On models equipped with fuel injected engines, relieve fuel system pressure as outlined under "Fuel System Pressure Relief."

On models equipped with metal collar quick disconnect connectors, GM tool No. J37088-A, or equivalent, will be required to disconnect the connector. Pri...

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> 6.2L Diesel Engine
Vehicle: 1990 GMC K1500 Pickup Sierra 6.2 V8 DIESEL

On models equipped with fuel injected engines, relieve fuel system pressure as outlined under "Fuel System Pressure Relief."

On models equipped with metal collar quick disconnect connectors, GM tool No. J37088-A, or equivalent, will be required to disconnect the connector. Prior to reconnecting the connector, apply a few drops of clean motor oil to the male pipe ends.

On models equipped with plastic collar quick disconnect connectors, squeeze the connector plastic retainer release tabs to release the connector. Prior to reconnecting the connector, apply a few drops of clean motor...

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Component Locations -> C/K, G & R/V Series w/6.2L, 6.5L & 6.6L Diesel Engines
Vehicle: 1990 GMC K1500 Pickup Sierra XC 6.2 V8 DIESEL

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 GMC K1500 Pickup AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported 1990 GMC K1500 Pickup cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> 6.2L Diesel Engine
Vehicle: 1990 GMC K1500 Pickup Sierra XC 6.2 V8 DIESEL

On models equipped with fuel injected engines, relieve fuel system pressure as outlined under "Fuel System Pressure Relief."

On models equipped with metal collar quick disconnect connectors, GM tool No. J37088-A, or equivalent, will be required to disconnect the connector. Prior to reconnecting the connector, apply a few drops of clean motor oil to the male pipe ends.

On models equipped with plastic collar quick disconnect connectors, squeeze the connector plastic retainer release tabs to release the connector. Prior to reconnecting the connector, apply a few drops of clean motor...

CLICK HERE TO GET FULL ACCESS TO 1990 GMC K1500 Pickup FUEL FILTER REPLACEMENT PROCEDURES

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

Click here to view more details about 2000 GMC K3500 Shock Absorber and Strut Assembly, Front2000 GMC K3500 Shock Absorber and Strut Assembly, Front, Includes dust boot; Undoubtedly the best choice for hauling, towing or plowing on harsh road conditions, this high pressure heavy duty monotube gas-charged shock absorber features extreme durability and strength to provide maximum control for trucks and SUVs; With KYB's limited lifetime warranty..

Source: Auto Body Parts Store

$44.38

Click here to view more details about 1999 GMC K1500 Cab Light1999 GMC K1500 Cab Light, With clear lens; A high quality, direct fit OE replacement cab roof light set; Easy installation using included hardware and simple tools..

Source: Auto Body Parts Store

$47.72

Click here to view more details about 2013 GMC Pickup Sierra 17" x 7.5" Steel Wheel2013 GMC Pickup Sierra 17" x 7.5" Steel Wheel, Steel Wheel; 17 X 7.5; 31MM Offset; 8 Round Vents; 6 Lug; 6.5 Inch BP; Ident UTX; Black, , .

Source: Wheels / Rims, Mirrors & Lights Store

$69.50

Click here to view more details about 1992 GMC K1500 Pickup Sierra XC V6, 4.3 L, 262 CID Rebuilt Engine1992 GMC K1500 Pickup Sierra XC V6, 4.3 L, 262 CID Rebuilt Engine, Fuel injected, roller cam, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,275.00

Click here to view more details1988 GMC K1500 Pickup Used Hood, 2DR, BLUE UNDERHOOD LIP HOLES DRILLED, Good.

Source: Used Auto Parts Store

$197.00

Click here to view more details1996 GMC K1500 Pickup Used Exhaust Manifold, 8-350 (5.7L), Without AIR; L., Very Good.

Source: Used Auto Parts Store

$72.00
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