1991 Chevrolet K2500

Introduction to the 1991 Chevrolet K2500

The 1991 Chevrolet K2500 is a full-size pickup truck known for its ruggedness and reliability. It is powered by a 5.7L V8 engine that produces 210 horsepower and 300 lb-ft of torque. The K2500 is available with a 4-speed automatic transmission or a 5-speed manual transmission. It has a towing capacity of up to 10,000 lbs and a payload capacity of up to 3,000 lbs.

Owners praise the K2500 for its durability, towing capabilities, and off-road performance. However, it is not without its share of issues.

Engine

5.7L V8

• Intake manifold gasket failure:
  • Description/Symptoms: Coolant leak, overheating, rough idle, reduced power
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Throttle position sensor failure:
  • Description/Symptoms: Engine stalling, poor acceleration, trouble starting
  • Solution: Replace throttle position sensor
  • Estimated Cost to Fix: $150 - $300
  • Recalls: None Found

Transmission

4-Speed Automatic

• Torque converter shudder:
  • Description/Symptoms: Vibration when accelerating, especially at low speeds
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $800 - $1,200
  • Recalls: None Found

5-Speed Manual

• Synchro failure:
  • Description/Symptoms: Difficulty shifting gears, grinding noises when shifting
  • Solution: Replace synchro
  • Estimated Cost to Fix: $400 - $600
  • Recalls: None Found

Suspension

• Front ball joint failure:
  • Description/Symptoms: Clunking noise when driving over bumps, steering instability
  • Solution: Replace ball joints
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Leaf spring breakage:
  • Description/Symptoms: Sagging rear end, uneven tire wear, difficulty towing
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

Electrical

• Alternator failure:
  • Description/Symptoms: Dead battery, dim headlights, electrical system failure
  • Solution: Replace alternator
  • Estimated Cost to Fix: $400 - $600
  • Recalls: None Found
• Starter motor failure:
  • Description/Symptoms: Engine won’t start, clicking noise when turning key
  • Solution: Replace starter motor
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Exterior

• Rust:
  • Description/Symptoms: Body panels, frame, and undercarriage show signs of corrosion
  • Solution: Rust repair or replacement
  • Estimated Cost to Fix: Varies depending on severity
  • Recalls: None Found

Interior

• HVAC system issues:
  • Description/Symptoms: Malfunctioning heater, air conditioner, or defroster
  • Solution: Repair or replace HVAC components (compressor, blower motor, etc.)
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found

Summary

The 1991 Chevrolet K2500 is a reliable truck with a proven track record. However, it is not immune to certain issues, particularly in the engine, transmission, and suspension. The severity and cost of these issues can vary, but overall, the K2500 remains a capable and durable workhorse.