2022 Chevrolet Express 4500

Introduction

The 2022 Chevrolet Express 4500 is a full-size van that offers multiple engine and transmission options. The standard engine is a 6.6L V8 producing 350 horsepower and 623 lb-ft of torque. A more powerful 6.6L V8 is available and generates 401 horsepower and 650 lb-ft of torque. Transmission options include a 6-speed automatic and a 10-speed automatic. The Express 4500 has a rugged and durable design, making it a popular choice for commercial use. However, it has been plagued with several issues that have affected its overall reliability.

Engine

6.6L V8

• Oil Leaks: Oil leaks are a common problem with the 2022 Express 4500 equipped with the 6.6L V8 engine. The most common source of leaks is the oil filter housing.
  • Symptoms: Visible oil leaks under the vehicle
  • Solutions: Replace the oil filter housing gasket.
  • Estimated Cost to Fix: $100 - $200+
• Intake Manifold Gasket Failure: The intake manifold gasket can fail on the 2022 Express 4500 with the 6.6L V8 engine. This failure can cause various issues, including coolant leaks, overheating, and reduced engine performance.
  • Symptoms: Coolant leaks, overheating, reduced engine power
  • Solutions: Replace the intake manifold gaskets and associated hardware.
  • Estimated Cost to Fix: $600 - $850+
• Timing Chain Failure: The timing chain on the 2022 Express 4500 with the 6.6L V8 engine can stretch or break over time. This can cause engine damage and catastrophic failure.
  • Symptoms: Engine noise, reduced engine power, engine stalling
  • Solutions: Replace the timing chain, gears, and associated components.
  • Estimated Cost to Fix: $2,500 - $4,000+

6.6L V8 (401 hp)

• Fuel Injector Failure: The fuel injectors on the 2022 Express 4500 with the 401 hp 6.6L V8 engine can fail. This can cause fuel delivery problems and result in reduced engine performance or stalling.
  • Symptoms: Reduced engine power, stalling, difficulty starting
  • Solutions: Replace the faulty fuel injectors.
  • Estimated Cost to Fix: $500 - $750 per injector
  • Recalls: NHTSA Campaign Number 22V-190 and 22V-224

Transmission

6-Speed Automatic

• Leaking Transmission Cooler Lines: The transmission cooler lines on the 2022 Express 4500 with the 6-speed automatic transmission can leak or rupture. This can cause transmission fluid loss and overheating.
  • Symptoms: Transmission fluid leaks, transmission overheating, reduced transmission performance
  • Solutions: Replace the leaking transmission cooler lines.
  • Estimated Cost to Fix: $300 - $500+
• Delayed or Hard Shifting: The 6-speed automatic transmission on the 2022 Express 4500 can experience delayed or hard shifting. This can be caused by various issues, including solenoid failures, valve body issues, or worn clutches.
  • Symptoms: Delayed gear changes, hard shifts, slipping gears
  • Solutions: Internal transmission repair or replacement.
  • Estimated Cost to Fix: $1,500 - $4,000+

10-Speed Automatic

• No Issues Found

Suspension

• Rear Leaf Spring Breakage: The rear leaf springs on the 2022 Express 4500 can break, causing the rear end of the vehicle to sag.
  • Symptoms: Sagging rear end, reduced ride height, uneven tire wear
  • Solutions: Replace the broken leaf springs.
  • Estimated Cost to Fix: $500 - $1,000+
• Steering Rack Leaks: The steering rack on the 2022 Express 4500 can develop leaks. This can cause loss of power steering fluid and make steering difficult.
  • Symptoms: Leaking steering fluid, reduced power steering assist
  • Solutions: Replace the steering rack and associated components.
  • Estimated Cost to Fix: $1,200 - $1,800+

Electrical

• Battery Drain: The 2022 Express 4500 can experience battery drain issues. This can be caused by various factors, including faulty electrical components, parasitic draw, or a weak battery.
  • Symptoms: Battery drain, difficulty starting, electrical system malfunctions
  • Solutions: Diagnose and repair the source of the battery drain, such as replacing the battery, alternator, or other electrical components.
  • Estimated Cost to Fix: Varies depending on the underlying cause
• Faulty Wiring: The wiring harness on the Express 4500 can be susceptible to damage or corrosion. This can lead to electrical system malfunctions or short circuits.
  • Symptoms: Electrical system malfunctions, warning lights, component failures
  • Solutions: Diagnose and repair the faulty wiring or replace the affected wiring harness.
  • Estimated Cost to Fix: $300 - $800+

Exterior

• No Issues Found

Interior

• Climate Control Issues: The climate control system on the 2022 Express 4500 can encounter various problems, including malfunctioning AC, faulty temperature controls, or blower motor issues.
  • Symptoms: AC not cooling, temperature control problems, blower motor noise or failure
  • Solutions: Diagnose and repair the specific issue, such as replacing the AC compressor, temperature control module, or blower motor.
  • Estimated Cost to Fix: $500 - $1,500+
• Power Window Failure: The power window motors or switches on the 2022 Express 4500 can fail. This can prevent windows from opening or closing properly.
  • Symptoms: Inoperative power windows, window stuck in open or closed position
  • Solutions: Replace the faulty power window motor or switch.
  • Estimated Cost to Fix: $200 - $400 per window

Summary

The 2022 Chevrolet Express 4500 is a powerful and durable van, but it is unfortunately prone to a number of issues that can be serious and expensive to fix. The issues range from major mechanical problems like engine and transmission failures to minor electrical and interior issues. It is important for potential buyers to be aware of these issues before purchasing an Express 4500 and to budget for potential repair costs.