1992 Gmc K1500 problems
The fourth generation of the C/K series is a range of trucks that was manufactured by General Motors. Marketed by the Chevrolet and GMC brands from the 1988 to the 2002 model years, this is the final generation of the C/K model line. In a branding change, GMC adopted the GMC Sierra nameplate for all its full-size pickup trucks, leaving the C/K nomenclature exclusive to Chevrolet.
Internally codenamed the GMT400 platform, GM did not give the model line a word moniker (e.g., "Rounded-Line series" for its predecessor). After its production, the model line would informally become known by the public as the "OBS" (Old Body Style), in reference to its GMT800 successor. In starting a different tradition, the model line overlapped production with both its predecessor and successor; the model line again shared body commonality with GM medium-duty commercial trucks.
Over nearly a 14-year production run, the fourth-generation C/K was assembled by GM in multiple facilities in the United States, Canada, and Mexico. After the 2000 model year, the fourth-generation C/K was discontinued and was replaced by the GMT800 platform (introduced for 1999); the C3500HD heavy-duty chassis cab model remained in production through 2002. In line with the GMC Sierra, Chevrolet subsequently adopted a singular Chevrolet Silverado nameplate for its full-size truck line (which remains in use).
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Common 1992 Gmc K1500 problems
The 1992 GMC K1500, like any vehicle, can experience a variety of issues based on its age and usage. Here are some common problems reported by owners:
- Body and Chassis Grounds: There might be no immediate symptoms of bad body or chassis grounds, but over time, you may notice odd electrical problems like the engine not starting or the dash lights flickering. This is because the grounds tend to break and corrode, causing electricity to ground at other parts like the bolts. To fix this, you can repair the ground strap by installing a new ground strap close to the area on the backside of the engine and connecting it to the chassis.
- Door Pins and Bushings: The doors may sag due to worn-out pins and bushings in the door jamb. To replace the bushings, you need to remove the spring from the door check and use a special compressor tool to reinstall the spring. This process requires an assistant to hold the door or place a floor jack underneath it for support.
- Engine Oil Leaks: Most vehicles of this age are likely to have oil pan gasket leaks, front main seal leaks, or rear main seal leaks. Additionally, the oil filter adapter may leak. To fix this, you can replace the oil filter adapter, the O-ring, and the gasket on the top. If the vehicle has a transmission, you may also need to replace the oil cooler lines.
- Tail Light Problems: The tail-light boards, which contain an electrical circuit board for the bulbs, may fail. If a bulb is replaced and still doesn't work, the circuit board is likely the cause. To fix this, you can replace the board. If the vehicle has transmission oil cooler lines, you may also need to replace those.
- Ignition System Issues: Some owners have reported issues with the ignition system, such as difficulty taking off or peeling out after stopping, and difficulty climbing hills. These issues can be caused by degraded conditions inside the distributor cap, a faulty pickup coil, or a clogged fuel filter. To fix these issues, you can replace the cap, rotor, wires, and plugs with the correct A/C delco parts, clean or replace the distributor vent screens, replace the pickup coil and module, or replace the fuel filter.
- Fuel Supply Hose Failure: Over time, the fuel supply hose in the in-tank fuel pump may fail. To diagnose and fix this issue, you can perform fuel pressure and volume tests, and basic tune-up checks designed for a 92 350 in a K1500.
- Transmission Issues: Some owners have reported issues with the transmission, such as difficulty shifting or holding the vehicle from speeding up. These issues can be caused by a variety of factors, including worn-out gears, low transmission fluid, or a faulty shift solenoid. To diagnose and fix these issues, you can perform a road test with a tech at a shop to help define what exactly the vehicle is doing, or consult a mechanic for further assistance.
It's important to note that these issues are common for vehicles of this age and usage, and many can be addressed with regular maintenance and replacement of worn-out parts.
1992 Gmc K1500 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Gmc K1500 problems, we found that the most common problems with these 2023 model year vehicles are:
- Electrical system problems
- Visibility problems
- Service brakes problems
- Hydraulic problems
The graph below shows statistics for all 1992 Gmc K1500 vehicle components and the number of complaints received.
1992 Gmc K1500 complaints
The NHTSA has received 5 complaints about various vehicle components related to the 1992 Gmc K1500.
ELECTRICAL SYSTEM,VISIBILITY PROBLEM
- Date Of Incident: 2002-08-10
- Fire: 1
- VIN: 1GTEK14K7NZ
- Components: ELECTRICAL SYSTEM,VISIBILITY
- Summary: CONNECTOR FROM HEAT CONTROL UNIT BURNT CAUSING LOSS OF ALL HEAT CONTROLS, IF I HADN'T INVESTIGATED THE PROBLEM WHEN I DID A FIRE WOULD HAVE ERUPTED. PICTURES AVAILABLE.*AK
VISIBILITY PROBLEM
- Date Of Incident: 2000-07-01
- VIN: 2GTEK19K6N1
- Components: VISIBILITY
- Summary: WINDSHIELD WIPERS WILL INTERMITTENTLY FAIL DURING OPERATION DUE TO 3 BAD CONNECTION IN CIRCUIT CARD WHICH CAN CAUSE POOR VISIBILITY. *AK WIPER CIRCUT BOARD CONNECTONS WERE CRACKED AND ARE RESOLDERED, RESTORING WIPERS TO NORMAL OPERATION. *YH
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-11-24
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: ON TWO OR THREE TIMES WHEN BRAKES WERE APPLIED THE BRAKE PEDAL WENT TO THE FLOOR AND BRAKES FELT SPONGY WITH NO APPEARANCE OF FLUID LEAKS. PLEASE DESCRIBE DETAILS. *AK
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 1996-11-20
- Fire: 1
- Components: ELECTRICAL SYSTEM
- Summary: THE ALTERNATOR CAUGHT ON FIRE WHILE THE VEHICLE WAS BEING DRIVEN. *AK
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2024-11-24
- VIN: 2GTEK19K6N1
- Components: ELECTRICAL SYSTEM
- Summary: THE IGNITION WENT BAD . TT
1992 Gmc K1500 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 1992 Gmc K1500.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: EQUIPMENT
- Summary: CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
- Consequence: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
- Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
- Manufacturer: GENERAL MOTORS CORP.
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION
- Summary: UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.
- Consequence: THE VENTED TRANSMISSION FLUID CAN CATCH FIRE IF EXPOSEDTO A SOURCE OF IGNITION.
- Remedy: INSTALL A LONGER TRANSMISSION VENT HOSE ROUTED TO THE LEFT SIDE OF THE ENGINE COMPARTMENT OF THE VEHICLE.
Other years of Gmc K1500
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