1998 Chevrolet K2 problems
GMT K2XX is an assembly code for a vehicle platform architecture developed by General Motors for its line of full-size trucks and large SUVs that started production with the 2014 model year. The "XX" is a placeholder for the last two digits of the specific assembly code for each model. The platform, which replaced the GMT900 series that had been in production from 2007 to 2013, was introduced in April 2013 for the 2014 Model Year on the trucks, followed by the December 2013 production on the 2015 large SUVs that debuted in February 2014. The GMT K2XX products are being produced at four GM assembly plants: Arlington (all SUVs), Flint (double and crew cab heavy-duty pickups), and Fort Wayne (regular and double cab light- and heavy-duty pickups) in the United States, along with Silao Assembly in Mexico for the crew cab light duty pickups.
The first GMT K2XX vehicles produced were the light-duty 2014 model year Chevrolet Silverado and GMC Sierra full-size pickups, with Silao producing the crew cabs first, followed afterwards by Fort Wayne assembling the light and HD regular size and double cab versions. The 2015 Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon, GMC Yukon XL, Cadillac Escalade, and Cadillac Escalade ESV full-size SUVs were the next vehicles to start production, followed by the 2015 Chevrolet Silverado HD and GMC Sierra HD.
The K2XX platform marks the first time that no Sport Utility Trucks, hybrid trucks and hybrid SUVs will be built on this platform, as the Chevrolet Avalanche and Cadillac Escalade EXT SUTs, and the hybrid versions of the Silverado, Sierra, and full-size SUVs were discontinued after the 2013 model year. However, fuel economy of GMT K2XX vehicles will still increase over the GMT 900 predecessors thanks to usage of new Generation V/EcoTec3 V8 engines with direct injection, weight savings from the use of more high-strength steel, and the use of the 8L90 automatic transmission. Turbocharged and diesel engines for light-duty models are also under consideration for future GMT K2XX trucks and SUVs.
There have been customer complaints relative to driveline vibrations in the K2XX platform dubbed the "Chevy Shake".
The K2XX was replaced by the GMT T1XX beginning in the 2019 model year.
Social links
Common 1998 Chevrolet K2 problems
The 1998 Chevrolet K2 is a reliable vehicle, but like any other vehicle, it has its fair share of problems. Here are some of the most common issues reported by owners of the 1998 Chevrolet K2:
- Coolant Leaks or Oil Leaks from Intake Manifold Gaskets: The intake manifold gaskets in 1988-1998 GM pickup trucks often develop external engine oil or coolant leaks. These leaks can be caused by the gaskets failing due to age, wear and tear, or high mileage. Replacing the gaskets can be a costly repair, with an estimated cost of $1,000 for a mechanic to do the job.
- Restricted Secondary Air Injection Valves: Silverados and Sierras made between 1999 and 2007 are prone to a problem in which the secondary air injection check valves leading to restricted airflow and causing the check engine light to come on. Fixing this problem requires you to replace the check valves. This issue occurs on average at 133,000 miles and may cost between $100 and $150 per valve.
- Failed Steering Wheel Position Sensor: If you get a service stability message in your Silverado or Sierra, it may be because of a failed steering wheel position sensor. These errors may occur intermittently or more regularly, such as every time you start your truck or turn the wheel. Replacing the sensor, which will cost you about $200 to $300, should fix this issue. This issue could occur at any time, but the average mileage at which it occurs is around 90,000.
- Transmission Problems: Some Chevrolet drivers have reported transmission problems, including rough shifting, lurching, or jumping when shifting or stalling. If your Chevrolet is having trouble shifting, you should take it for repair at a certified service station like Noble Auto Service in Kokomo, IN.
- Brake and Electrical Issues: Some models of Chevrolet, from the Silverado to the Camaro, have reports of brake and electrical issues. These sometimes serious issues include locked-up brakes while driving and failure of the electrical brake assist system.
- Excessive Oil Consumption: Some Suburban and Tahoe owners have reported lifter problems with their engines, leading to excessive engine oil consumption. If you’re noticing your vehicle goes through a lot of oil, speak with your mechanic about what repairs can be done to mitigate the issue.
It is important to note that these are common issues reported by owners of the 1998 Chevrolet K2, but not all vehicles will experience these problems. Regular maintenance and inspections can help prevent these issues and keep your vehicle running smoothly. Additionally, if you experience any of these problems, it is recommended that you take your vehicle to a certified service station like Noble Auto Service in Kokomo, IN, for repair.
1998 Chevrolet K2 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet K2 problems, we found that the most common problems with these 2023 model year vehicles are:
- Vehicle speed control problems
The graph below shows statistics for all 1998 Chevrolet K2 vehicle components and the number of complaints received.
1998 Chevrolet K2 complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1998 Chevrolet K2.
VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 1998-03-01
- VIN: 1GCGK29R3WE
- Components: VEHICLE SPEED CONTROL
- Summary: SPECIAL ORDERED VEHICLE. WHEN CONSUMER PICKED UP VEHICLE FIRST DAY AND TOOK FOOT OFF GAS PEDAL IT WAS 3-5 SECONDS BEFORE VEHICLE SLOWED DOWN, VEHICLE CONTINUED TO ACCELERATE UNTIL TOUCHING THE BRAKES. IF IN STOP AND GO TRAFFIC, IN 1-2 GEARS AT 17-18OO RPMS VEHICLE TOOK OFF. DEALERSHIP LEE JOHNSON KIRKLAND WA. COMPUTER CHECKED VEHICLE, FOUND NOTHING. SCHEDULED MAINTENANCE WORK AT CHUCK OLSEN IN SEATLE WA. HEAD MECHANIC ROAD TESTED VEHICLE AND KEPT IT FOR 24 HOURS. SAID IT WAS A DESIGN FAULT. *AK *YH
Additional sources
More sources of information about 1998 Chevrolet K2 problems:
Dreaded "Service 4WD" Message 2015 Silverado - Chevrolet Forum ...
Feb 10, 2021 ... It's at the dealer now but a quick online search revealed this as a quite common problem with this model and may require anything from a ...
97 Chevy Headlights Just Cut Out Randomly....Anyone heard of this ...
Nov 9, 2013 ... It is a very common problem and will do exactly as you described. Park in front of a wall or something at night so you can tell if they come ...
02 silverado problems. - Chevrolet Forum - Chevy Enthusiasts Forums
Aug 14, 2022 ... ... 98 Chevy K-1500. Subscribe. Related Topics. ETB Problems · ETB Problems · common chevy problems · hybrid problems · shackles for a 02 silverado?
Diesel Exhaust Fluid Quality Poor Message | Chevy and GMC ...
Jan 18, 2021 ... 2017-19 GM T-K2 Platform Powertrain ... On LML, especially the early ones, 'poor def quality' message was common ... This is not a DEF issue but ...
Resetting Climate Control? | Chevy Silverado and GMC Sierra Forum
Jan 10, 2016 ... Now my dual climate control is blowing hot on one side when the AC is on. A common problem and I know I need to reset the CC now. Not exactly ...
Other years of Chevrolet K2
Are you having problems with your 1998 Chevrolet K2?
Leave your review of 1998 Chevrolet K2