2007 Chevrolet W5500 Tiltmaster

Introduction:

The 2007 Chevrolet W5500 Tiltmaster is a heavy-duty commercial chassis with a variety of engine and transmission options. The W5500 is powered by a 6.6L Duramax turbo-diesel engine, which produces 350 horsepower and 660 lb-ft of torque. This engine is paired with an Allison 1000 6-speed automatic transmission. The W5500 also features a heavy-duty suspension, brakes, and steering system to handle the demands of commercial use.

Engine

6.6L Duramax Turbo-Diesel

• EGR Cooler Failures:
  • Description/Symptoms: The exhaust gas recirculation (EGR) cooler can fail, causing coolant and exhaust gases to leak into the engine. This can lead to overheating, reduced engine power, and increased emissions.
  • Solution: Replace the EGR cooler.
  • Estimated Cost to Fix: $1,500 - $2,500+
• Fuel Injector Issues:
  • Description/Symptoms: The fuel injectors can become clogged or damaged, leading to poor fuel delivery and reduced engine performance. Symptoms include black smoke from the exhaust, poor fuel economy, and rough idling.
  • Solution: Clean or replace the fuel injectors.
  • Estimated Cost to Fix: $500 - $1,500+
• Turbocharger Failures:
  • Description/Symptoms: The turbocharger can fail, resulting in reduced boost pressure and engine power. Symptoms include decreased performance, black smoke from the exhaust, and increased oil consumption.
  • Solution: Replace the turbocharger.
  • Estimated Cost to Fix: $2,000 - $4,000+
• Head Gasket Failures:
  • Description/Symptoms: The head gasket can fail, causing coolant and oil to leak into the cylinders. This can lead to overheating, engine damage, and reduced performance.
  • Solution: Replace the head gasket.
  • Estimated Cost to Fix: $2,500 - $4,000+

Transmission

Allison 1000 6-Speed Automatic

• Shifting Problems:
  • Description/Symptoms: The transmission may have difficulty shifting gears, causing delayed shifting, hard shifting, or slipping.
  • Solution: Diagnose and repair the underlying cause, which may involve replacing solenoids, sensors, or the transmission control module.
  • Estimated Cost to Fix: $500 - $2,000+
• Torque Converter Issues:
  • Description/Symptoms: The torque converter may fail, causing loss of power, overheating, and shuddering.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $1,000 - $3,000+

Suspension

• Leaking Shock Absorbers:
  • Description/Symptoms: The shock absorbers can leak fluid, reducing their effectiveness and causing a rough ride.
  • Solution: Replace the shock absorbers.
  • Estimated Cost to Fix: $500 - $1,000+
• Worn Ball Joints:
  • Description/Symptoms: The ball joints can wear out, causing excessive play in the suspension and potential steering problems.
  • Solution: Replace the ball joints.
  • Estimated Cost to Fix: $500 - $1,000+

Electrical

• Battery Problems:
  • Description/Symptoms: The battery may fail, leaving you stranded.
  • Solution: Replace the battery.
  • Estimated Cost to Fix: $100 - $200+
• Electrical Shorts:
  • Description/Symptoms: Electrical shorts can occur in the wiring harness, causing electrical system failures and potential fire hazards.
  • Solution: Diagnose and repair the electrical short.
  • Estimated Cost to Fix: $500 - $1,500+
• Alternator Failures:
  • Description/Symptoms: The alternator may fail, resulting in a loss of electrical power.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $500 - $1,000+

Exterior

• Headlight Failures:
  • Description/Symptoms: The headlights may fail, reducing visibility at night.
  • Solution: Replace the headlights.
  • Estimated Cost to Fix: $50 - $200+
• Tail Light Failures:
  • Description/Symptoms: The tail lights may fail, reducing visibility and posing a safety hazard.
  • Solution: Replace the tail lights.
  • Estimated Cost to Fix: $50 - $200+

Interior

• Cruise Control Failures:
  • Description/Symptoms: The cruise control may fail, making it difficult to maintain a constant speed.
  • Solution: Diagnose and repair the cruise control system.
  • Estimated Cost to Fix: $200 - $500+
• Dashboard Light Failures:
  • Description/Symptoms: Dashboard lights may fail, making it difficult to read gauges and warning indicators.
  • Solution: Replace the failed bulbs or repair the electrical circuit.
  • Estimated Cost to Fix: $50 - $200+

Summary

The 2007 Chevrolet W5500 Tiltmaster has a variety of issues that can affect its reliability and performance. Engine issues such as EGR cooler failures, fuel injector problems, and head gasket failures can be costly to repair. Transmission problems and suspension issues can also lead to expensive repairs. However, the W5500 is still a popular choice for commercial applications due to its heavy-duty design and high payload capacity.