1992 Cadillac Commercial Chassis

Introduction

The 1992 Cadillac Commercial Chassis was a versatile workhorse designed for various commercial applications. It was available with a range of engine and transmission options, including:

• Engine:
  • 6.5L Turbocharged Diesel V8 (180 hp, 360 lb-ft of torque)
  • 7.4L Gasoline V8 (250 hp, 450 lb-ft of torque)
• Transmission:
  • 4-speed Automatic (4L80-E)
  • 5-speed Manual (NV4500)

Owners appreciated the vehicle’s reliable performance, spacious cabin, and customizable platform. However, it also faced some common issues.

Engine

6.5L Turbocharged Diesel V8

• Injector Failure:
  • Description/Symptoms: Engine misfires, poor performance, black smoke
  • Solution: Replace fuel injectors
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Turbocharger Failure:
  • Description/Symptoms: Loss of power, loud noise
  • Solution: Replace turbocharger
  • Estimated Cost to Fix: $1,500 - $2,500
  • Recalls: None Found
• Head Gasket Failure:
  • Description/Symptoms: Coolant leaks, overheating, white smoke
  • Solution: Replace head gasket
  • Estimated Cost to Fix: $1,000 - $2,000
  • Recalls: None Found

7.4L Gasoline V8

• Intake Manifold Gasket Failure:
  • Description/Symptoms: Coolant leaks, overheating
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Water Pump Failure:
  • Description/Symptoms: Coolant leaks, overheating
  • Solution: Replace water pump
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Transmission

4-speed Automatic (4L80-E)

• Gear Slippage:
  • Description/Symptoms: Difficulty shifting, loss of power
  • Solution: Rebuild or replace transmission
  • Estimated Cost to Fix: $1,500 - $3,000
  • Recalls: None Found

5-speed Manual (NV4500)

• Synchronizer Wear:
  • Description/Symptoms: Grinding noise when shifting
  • Solution: Replace synchronizers
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Suspension

• Leaf Spring Failure:
  • Description/Symptoms: Sagging rear end, rough ride
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $500 - $1,000 per side
  • Recalls: None Found

Electrical

• Alternator Failure:
  • Description/Symptoms: Dimming lights, battery draining
  • Solution: Replace alternator
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found
• Wiring Harness Issues:
  • Description/Symptoms: Electrical malfunctions, intermittent problems
  • Solution: Inspect and repair wiring harness
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found

Exterior

• Rust:
  • Description/Symptoms: Corrosion on body panels
  • Solution: Repair or replace affected areas
  • Estimated Cost to Fix: $500 - $5,000+
  • Recalls: None Found

Interior

• Climate Control Malfunction:
  • Description/Symptoms: Air conditioning or heating not working properly
  • Solution: Diagnose and repair climate control system
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found

Summary

The 1992 Cadillac Commercial Chassis had some common issues, particularly with its engines and transmission. While most repairs were relatively affordable, some issues, such as head gasket failure or major transmission problems, could be costly. The severity of the issues varied, but owners generally reported that the vehicle was reliable and performed well for its intended purpose.