Gmc K25 problems
The third generation of the C/K series is a range of trucks that was manufactured by General Motors from the 1973 to 1991 model years. Serving as the replacement for the "Action Line" C/K trucks, GM designated the generation under "Rounded Line" moniker. Again offered as a two-door pickup truck and chassis cab, the Rounded Line trucks marked the introduction of a four-door cab configuration.
Marketed under the Chevrolet and GMC brands, the Rounded Line C/K chassis also served as the basis of GM full-size SUVs, including the Chevrolet/GMC Suburban wagon and the off-road oriented Chevrolet K5 Blazer/GMC Jimmy. The generation also shared body commonality with GM medium-duty commercial trucks.
In early 1987, GM introduced the 1988 fourth-generation C/K to replace the Rounded Line generation, with the company beginning a multi-year transition between the two generations. To eliminate model overlap, the Rounded Line C/K was renamed the R/V series, which remained as a basis for full-size SUVs and heavier-duty pickup trucks. After an 18-year production run (exceeded only in longevity by the Dodge D/W-series/Ram pickup and the Jeep Gladiator/Pickup), the Rounded Line generation was retired after the 1991 model year.
From 1972 to 1991, General Motors produced the Rounded Line C/K (later R/V) series in multiple facilities across the United States and Canada. In South America, the model line was produced in Argentina and Brazil, ending in 1997.
Social links
Gmc K25 model years
Common Gmc K25 problems
The GMC K25, like any other vehicle, has its share of common problems reported by owners. One such issue is related to the exhaust system, specifically the exhaust pipe and flange gasket. This component is critical for maintaining the integrity of the exhaust system and preventing leaks. According to customer reviews, the original gasket can sometimes fail, leading to an exhaust leak. Replacing the gasket with a high-quality aftermarket or OEM product can solve this problem, as reported by several satisfied customers.
Another common problem with the GMC K25 involves the gear ratio, particularly when using the "granny low" gears for slow-speed maneuvers or heavy loads. Some owners have reported that the low gears can result in excessive engine RPMs at highway speeds, leading to discomfort and potentially higher fuel consumption. Solutions to this problem include changing the transmission to a newer overdrive model, altering the front differential gears, or using taller tires. However, these solutions can be costly and may not be ideal for those seeking to maintain a stock appearance.
Lastly, the radiator in the GMC K25 can sometimes encounter issues, particularly with cooling efficiency. A faulty or worn-out radiator can lead to overheating, reduced engine performance, and even engine damage in extreme cases. Replacing the radiator with a high-quality aftermarket or OEM unit, such as the Spectra Premium CU161 Radiator With TOC, can help resolve these issues. This particular radiator is designed to meet OE fit, form, and function, ensuring easy installation and reliable performance. It also features high-density multi-louvered fins to enhance heat transfer and maintain optimal engine temperature, making it an excellent choice for GMC K25 owners looking to upgrade their vehicle's cooling system.
Percentage distribution of complaints by Gmc K25 years
We have researched Gmc problems and analysed all the complaints filed against Gmc K25 cars and compiled the top 5 most problematic Gmc K25 model years:
Below you can see the percentage distribution of known problems by Gmc K25 model years.
Distribution of the number of complaints by Gmc K25 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Gmc K25 car problems categorized by type of issue
After analysing all complaints related to Gmc K25 , it was concluded that the most common issues with these cars are:
- Service brakes problems
- Hydraulic problems
- Engine and engine cooling problems
- Seat belts problems
- Exterior lighting problems
The graph below shows statistics for all Gmc K25 vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by K25 model years
A total of 1 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 6 complaints about various vehicle components related to the Gmc K25 . Below are the 25 most recent complaints reported for Gmc K25 vehicles.
List of Gmc K25 complaints
Gmc K25 1972
- Date Of Incident: 2002-12-16
- Date Complaint: 2002-12-18
- VIN: PLEASE PROV
- Components: ENGINE AND ENGINE COOLING
- Summary: NHTSA#69-V-04-000 IS A WRONG INFORMATION, ALSO WRONG YEAR OF THE VEHICLE PLEASE PROVIDE THE RIGHT INFORMATION. FEEL FREE TO CONTACT US. TS
Gmc K25 1995
- Date Of Incident: 1996-07-02
- Date Complaint: 1997-08-04
- VIN: 1GTGK24K0SE
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: AFTER DRIVING FOR HALF AN HOUR AT 65MPH, VEHICLE PULLS TO THE RIGHT WHEN THE FRONT BRAKES ARE APPLIED. THIS VEHICLE HAS BEEN TO THE DEALER SIX TIME SINCE 02-JUL-96, AND THE PROBLEM IS STILL OCCURRING, THE CALIPERS AND PAD HAD BEEN CHANGED AND NOW THE DEALER HAVE BEEN FILLING THE CALIPERS. PLEASE DESCRIBE DETAILS. *AK
Gmc K25 1996
- Date Of Incident: 1996-12-08
- Date Complaint: 1997-03-13
- Crash: 1
- VIN: 1GTGK29R9TE
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: THE CONSUMER MADE A SLOW TURN IN THE SNOW WITH HIS FOOT ON THE BRAKES (ABS) AND THE FRONT WHEELS LOCKED UP WHICH CAUSED THE VEHICLE TO HIT A TREE. *AK
Gmc K25 1993
- Date Of Incident: 1996-03-20
- Date Complaint: 1996-03-21
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: THE ABS SYSTEM WILL NOT ACTIVATE AND WHEN IT DOES, IT CAUSES THE VEHICLE TO SWERVE. PLEASE DESCRIBE. *AK
Gmc K25 1995
- Date Of Incident: 1996-02-15
- Date Complaint: 1996-02-15
- VIN: 1GTGK24R852
- Components: EXTERIOR LIGHTING
- Summary: LOW BEAM LIGHTS DO NOT PROVIDE SUFFICIENT VISIBILITY ON THE ROAD. TT
Gmc K25 1989
- Date Of Incident: 1995-01-10
- Date Complaint: 1995-07-06
- VIN: 1GTGK24K5KE
- Components: SEAT BELTS
- Summary: THE DRIVERS AND FRONT PASSENGER SEATBELTS FAILED TO LATCH. *AK
Latest 5 recalls Gmc K25
The National Highway Traffic Safety Administration (NHTSA) has issued 6 recalls for different components of the Gmc K25.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Gmc K25 1996
- Report Received Date: 1996-05-07
- Manufacturer: GENERAL MOTORS CORP.
- Components: SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
- Summary: THE FOUR U-BOLTS NUTS ON EITHER SIDE OF THE REAR AXLE WERE UNDER-TORQUED.
- Consequence: VEHICLE USAGE COULD CAUSE THE NUTS TO LOOSEN AND EVENTUALLY FALL OFF THE U-BOLT. THIS COULD RESULT IN SUDDEN LOSS OF VEHICLE CONTROL INCREASING THE POTENTIAL FOR A VEHICLE CRASH.
- Remedy: DEALERS WILL CHECK THE U-BOLT NUT TORQUE AND RE-TORQUE ANY LOOSE U-BOLTS TO SPECIFICATION.
- Model: Gmc K25 1993
- Report Received Date: 1995-12-21
- Manufacturer: GENERAL MOTORS CORP.
- Components: SEATS
- Summary: THE SEAT RECLINER TO SEAT FRAME ATTACHING BOLTS ON THESE VEHICLE COULD LOOSEN, FATIGUE AND FRACTURE, ALLOWING THE SEAT BACK TO SUDDENLY RECLINE.
- Consequence: IF THIS WERE TO OCCUR TO THE DRIVER'S SEAT, THIS COULD RESULT IN A SUDDEN LOSS OF VEHICLE CONTROL INCREASING THE RISK OF A VEHICLE ACCIDENT.
- Remedy: DEALERS WILL REMOVE ALL FOAM AND/OR FABRIC SANDWICHED BETWEEN THE RECLINER ASSEMBLY AND THE SEAT FRAME, INSTALL WASHERS BETWEEN THE SEAT RECLINER AND THE SEAT FRAME AT EACH ATTACHMENT POINT, AND INSTALL NEW ATTACHING BOLTS TORQUED TO A HIGHER SPECIFICATION. THESE CORRECTIONS WILL BE MADE TO BOTH THE DRIVER'S AND PASSENGER'S SEATS.
- Model: Gmc K25 1995
- Report Received Date: 1995-02-16
- Manufacturer: GENERAL MOTORS CORP.
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES
- Summary: DUE TO A THIN CASE CASTING, AN EXTERNAL TRANSMISSION LEAK CAN OCCUR.
- Consequence: THIS CONDITION CAN CAUSE TRANSMISSION OIL TO SPRAYONTO THE EXHAUST SYSTEM AND RESULT IN A POSSIBLE VEHICLE FIRE.
- Remedy: DEALERS WILL INSPECT THE TRANSMISSION CASE ASSEMBLY FOR THE INVOLVED CASE CASTING. IF THE ASSEMBLY IS INVOLVED, THE TRANSMISSION WILL BE REPLACED.
- Model: Gmc K25 1989
- Report Received Date: 1993-08-02
- Manufacturer: GENERAL MOTORS CORP.
- Components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
- Summary: SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.
- Consequence: SEPARATION OF THE ROTOR SECTIONS CAN CAUSE LOSS OFBRAKING ABILITY IN THE AFFECTED WHEEL. THIS COULD RESULT IN INCREASED STOPPINGDISTANCE AND/OR LOSS OF VEHICLE CONTROL AND AN ACCIDENT.
- Remedy: REPLACE THE FRONT BRAKE ROTORS WITH NEW ROTORS WITH A CORROSION PROTECTION COATING. HOWEVER, IF REPLACEMENT OF BRAKE LININGS ARE NECESSARY, IT WILL BE DONE AT OWNER'S EXPENSE SINCE BRAKE LININGS ARE NORMAL MAINTENANCE ITEMS.
- Model: Gmc K25 1989
- Report Received Date: 1989-05-15
- Manufacturer: GENERAL MOTORS CORP.
- Components: TRAILER HITCHES
- Summary: THERE MAY BE BELOW SPECIFIED TORQUE ON THE TRAILER HITCH ATTACHING FASTENERS, ALLOWING THE TRAILER HITCH TO MOVE UNDER TOWING LOADS.
- Consequence: FASTENERS COULD FAIL; IF THIS OCCURS WHILE TRAILERIS BEING PULLED, HITCH AND TRAILER COULD SEPARATE AND A VEHICLE CRASH COULDOCCUR WITHOUT PRIOR WARNING.
- Remedy: CORRECT TORQUE IN TRAILER HITCH FASTENERS TO PREVENT TRAILER SEPARATION.
Are you having problems with your Gmc K25?
