2019 Chevrolet Suburban 3500 HD

2019 Chevrolet Suburban 3500 HD

The 2019 Chevrolet Suburban 3500 HD is a full-size SUV known for its spacious interior, powerful engine, and impressive towing capacity. Engine options include a 6.6L V8 gas engine with 401 horsepower and 464 lb-ft of torque, and a 6.6L Duramax diesel engine with 445 horsepower and 910 lb-ft of torque. Transmission options include an Allison 6-speed automatic transmission for the gas engine, and an Allison 10-speed automatic transmission for the diesel engine.

Engine

6.6L V8 Gas Engine

• Intake Manifold Failure
  • Description/Symptoms: Cracking or warping of the intake manifold, leading to coolant leaks, engine misfires, and overheating.
  • Solution: Replacement of the intake manifold.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Oil Pump Failure
  • Description/Symptoms: Failure of the oil pump, resulting in reduced oil pressure and potential engine damage.
  • Solution: Replacement of the oil pump and related components.
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

6.6L Duramax Diesel Engine

• Injector Failure
  • Description/Symptoms: Malfunctioning or leaking injectors, causing rough idle, reduced power, and increased fuel consumption.
  • Solution: Replacement of the injectors.
  • Estimated Cost to Fix: $800 - $1,200 per injector + labor
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: Failure of the turbocharger, resulting in reduced engine power and potential damage to the engine.
  • Solution: Replacement of the turbocharger.
  • Estimated Cost to Fix: $2,500 - $3,500+
  • Recalls: None Found

Transmission

Allison 6-speed Automatic Transmission (Gas Engine)

• Shift Solenoid Failure
  • Description/Symptoms: Malfunctioning shift solenoid, leading to delayed or harsh shifts, and loss of gear selection.
  • Solution: Replacement of the shift solenoid.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Allison 10-speed Automatic Transmission (Diesel Engine)

• Torque Converter Failure
  • Description/Symptoms: Failure of the torque converter, leading to transmission slipping, shuddering, and loss of power.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $1,200 - $2,000+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Drain
  • Description/Symptoms: Excessive battery drain while the vehicle is parked, leading to a dead battery.
  • Solution: Diagnosis and repair of the electrical system components, such as faulty wiring or modules.
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Failure of the alternator, resulting in reduced charging capacity and potential battery failure.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Exterior

• Rear Tailgate Handle Failure
  • Description/Symptoms: Malfunctioning or broken tailgate handle, making it difficult to open or close the tailgate.
  • Solution: Replacement of the tailgate handle.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Interior

• Infotainment System Malfunctions
  • Description/Symptoms: Software bugs, glitches, or unresponsive navigation units.
  • Solution: Software updates or hardware replacement.
  • Estimated Cost to Fix: $200 - $1,200+
  • Recalls: None Found
• Climate Control System Failure
  • Description/Symptoms: Malfunctioning climate control system, resulting in inadequate heating or cooling.
  • Solution: Diagnosis and repair of electrical components, sensors, or replacement of the climate control unit.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Summary

The 2019 Chevrolet Suburban 3500 HD is a reliable vehicle overall, but it does have some potential issues to consider. Some engine and transmission problems can be costly to repair, and electrical and interior malfunctions can be inconvenient. However, most issues are minor and can be resolved at a reasonable cost.