2020 Chevrolet Blazer

2020 Chevrolet Blazer

The 2020 Chevrolet Blazer is a midsize SUV that offers a choice of three engine options: a 2.5L inline-four, a 3.6L V6, and a 2.0L inline-four turbocharged engine. Transmission options include a 9-speed automatic, a 6-speed automatic, and an 8-speed automatic.

The Blazer has been praised for its stylish design, spacious interior, and comfortable ride. However, some owners have reported various issues with the vehicle.

Engine

2.5L Inline-Four

• Excessive Oil Consumption
  • Description/Symptoms: The engine may consume excessive amounts of oil, requiring frequent top-ups.
  • Solution: Replace the piston rings.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: NHTSA Campaign Number 20V295000
• Timing Chain Failure
  • Description/Symptoms: The timing chain may fail, resulting in a loss of engine power and a rattling noise.
  • Solution: Replace the timing chain and gears.
  • Estimated Cost to Fix: $2,500 - $4,000+
  • Recalls: None Found

3.6L V6

• Valve Lifter Failure
  • Description/Symptoms: The valve lifters may fail, causing a ticking noise from the engine.
  • Solution: Replace the valve lifters.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Piston Slap
  • Description/Symptoms: The pistons may slap against the cylinder walls, creating a knocking noise.
  • Solution: Replace the pistons and piston rings.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found

2.0L Inline-Four Turbocharged

• Turbocharger Failure
  • Description/Symptoms: The turbocharger may fail, resulting in reduced engine power and a whistling noise.
  • Solution: Replace the turbocharger.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Transmission

9-Speed Automatic

• Shifting Hesitations
  • Description/Symptoms: The transmission may hesitate or jerk when shifting gears.
  • Solution: Update the transmission control module software.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: The transmission may slip when changing gears, causing a loss of power.
  • Solution: Replace the transmission clutches.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

6-Speed Automatic

• No Issues Found

8-Speed Automatic

• Premature Gearbox Failure
  • Description/Symptoms: The gearbox may fail prematurely, resulting in a loss of power and difficulty shifting gears.
  • Solution: Replace the gearbox.
  • Estimated Cost to Fix: $5,000 - $7,000+
  • Recalls: None Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: The front strut mounts may fail, causing a clunking noise and a rough ride.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Lower Control Arm Bushing Failure
  • Description/Symptoms: The lower control arm bushings may fail, causing a clunking noise and difficulty steering.
  • Solution: Replace the control arm bushings.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Electrical

• Electrical System Malfunctions
  • Description/Symptoms: Various electrical issues may occur, such as flickering lights, dead batteries, and inoperative infotainment systems.
  • Solution: Diagnose and repair the specific electrical component causing the issue.
  • Estimated Cost to Fix: Varies depending on the issue
  • Recalls: NHTSA Campaign Number 21V773000, 22V129000

Exterior

• Wind Noise
  • Description/Symptoms: Excessive wind noise may enter the cabin while driving at highway speeds.
  • Solution: Install weatherstripping or adjust door seals.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found
• Tailgate Seal Failure
  • Description/Symptoms: The tailgate seal may fail, allowing water into the cargo area.
  • Solution: Replace the tailgate seal.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Interior

• Climate Control Issues
  • Description/Symptoms: The climate control system may malfunction, resulting in inconsistent temperatures or reduced airflow.
  • Solution: Diagnose and repair the specific component causing the issue.
  • Estimated Cost to Fix: Varies depending on the issue
  • Recalls: None Found
• Dashboard Panel Gaps
  • Description/Symptoms: There may be large gaps between the dashboard panels, resulting in rattles and a cheap appearance.
  • Solution: Adjust or replace the dashboard panels.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Summary

The 2020 Chevrolet Blazer has received positive feedback for its design and comfort, but it has also been plagued by a number of issues affecting its engine, transmission, and other components. The severity and cost of these issues can vary significantly, but some can be quite expensive to repair. Owners should be aware of these potential problems before purchasing or leasing a Blazer.