1990 GMC W5500 Forward

Introduction

The 1990 GMC W5500 Forward is a heavy-duty pickup truck that is powered by a 6.2L diesel engine and a 5-speed manual transmission. The engine produces 170 horsepower and 330 lb-ft of torque. The truck has a gross vehicle weight rating of 19,500 lbs and a payload capacity of 8,500 lbs. The W5500 Forward is known for its durability and towing capacity. However, it has also been plagued by a number of issues.

Engine

• 6.2L Diesel Engine
• Fuel Injector Failure
  • Description/Symptoms: The fuel injectors can fail, causing the engine to run rough and lose power.
  • Solution: Replace the fuel injectors.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: The turbocharger can fail, causing the engine to lose power.
  • Solution: Replace the turbocharger.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Transmission

• 5-Speed Manual Transmission
• Clutch Failure
  • Description/Symptoms: The clutch can fail, making it difficult to shift gears.
  • Solution: Replace the clutch.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• No Issues Found

Exterior

• No Issues Found

Interior

• No Issues Found

Summary

The 1990 GMC W5500 Forward is a capable heavy-duty pickup truck, but it has been plagued by a number of issues, including fuel injector failure, turbocharger failure, and clutch failure. The severity and cost of these issues can vary depending on the specific problem. Overall, the W5500 Forward is a reliable truck, but it is important to be aware of the potential issues before purchasing one.