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1989 GMC K2500 1989 Sierra SLX Standard Cab Pickup

Repair services & inexpensive new parts for 1989 GMC K2500 1989 Sierra SLX Standard Cab Pickup with 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated engine.

The 1989 GMC K2500 Sierra SLX is a robust standard cab pickup truck equipped with a 5.7L V8 engine, offering a blend of durability and performance suitable for various driving conditions. With its 4WD capability, this vehicle is designed for both on and off-road experiences, making it a versatile choice for truck enthusiasts. While it carries the hallmark engineering of its era, owners should be aware of common maintenance and repair needs to keep this classic truck running smoothly.

Common Issues

Owners of the 1989 GMC K2500 Sierra SLX may encounter issues such as rust in the body and frame, electrical problems, and fuel system complications. The transmission can also be a concern, particularly if maintenance has been neglected over the years.

Maintenance Tips

  • Regularly check and replace engine oil and filters to ensure optimal engine performance.
  • Inspect the brake system, including pads and rotors, at least once a year.
  • Maintain the cooling system by flushing the radiator and checking hoses for leaks.
  • Keep an eye on the suspension components, especially if used off-road frequently.

Typical Repair/Owership Cost Ranges

Repair costs for the 1989 GMC K2500 can vary widely based on the type of service required. Basic maintenance such as oil changes may cost around $30-$70, while more significant repairs, like transmission work, can range from $1,000 to $3,000 or more depending on the extent of damage. Owners should budget for regular maintenance costs as well as potential repairs.

Buying Advice (What to Inspect)

  • Inspect the frame for rust or damage, particularly in older vehicles.
  • Check the condition of the engine and listen for any unusual noises.
  • Evaluate the transmission for smooth shifting and check for leaks.
  • Test the 4WD system to ensure it engages and disengages properly.

FAQ

  • What is the fuel economy of the 1989 GMC K2500 Sierra SLX? The fuel economy typically ranges from 10 to 15 miles per gallon, depending on driving conditions.
  • Is it difficult to find parts for this truck? While some parts may be harder to find due to its age, many aftermarket parts are still available.
  • How often should I change the oil? It's recommended to change the oil every 3,000 to 5,000 miles, especially if using conventional oil.
  • What type of transmission does the 1989 K2500 have? The truck typically comes with a 4-speed automatic transmission.
  • Are there common upgrades for performance? Common upgrades include intake and exhaust modifications, as well as suspension enhancements.
  • What kind of towing capacity does this truck have? The towing capacity can range from 7,000 to 10,000 pounds, depending on configurations.
  • How do I know if the 4WD system is functioning properly? Test the system by engaging 4WD in a safe environment and observing the vehicle's handling.
  • What should I look for during a test drive? Pay attention to engine performance, transmission shifts, and overall handling, especially on rough terrain.

Have Questions about GMC K2500 1989 Sierra SLX? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: GMC
Model: K2500
Trim: Sierra SLX Standard Cab Pickup 2-Door
Year: 1989

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 5.7L
Engine CC: N/A
Engine CID: 350
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: 4WD
Body Type: Standard Cab Pickup
Doors: 2

Repair services & inexpensive new parts for 1989 GMC K2500 1989 Sierra SLX Standard Cab Pickup with 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated engine.