2018 GMC Canyon

Introduction

The 2018 GMC Canyon is a mid-size pickup truck that offers a range of engine and transmission options. It is powered by either a 2.5L four-cylinder engine with 200 horsepower and 191 lb-ft of torque, a 3.6L V6 engine with 308 horsepower and 275 lb-ft of torque, or a 2.8L Duramax diesel engine with 181 horsepower and 369 lb-ft of torque. Transmission options include a six-speed manual, an eight-speed automatic, or a 10-speed automatic.

The GMC Canyon has received praise for its powerful engines, comfortable interior, and off-road capabilities. However, some owners have reported issues with certain components of the vehicle.

Engine

2.5L Four-Cylinder Engine

• Intake Valve Carbon Buildup
  • Description/Symptoms: Loss of power, hesitation during acceleration, reduced fuel economy
  • Solution: Clean or replace intake valves
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise from engine, loss of power
  • Solution: Replace timing chain tensioner
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

3.6L V6 Engine

• Piston Ring Failure
  • Description/Symptoms: Excessive oil consumption, blue smoke from exhaust
  • Solution: Rebuild or replace engine
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: NHTSA Campaign Number: 20V185000

2.8L Duramax Diesel Engine

• Fuel Injector Failure
  • Description/Symptoms: Hard starting, rough idling, loss of power
  • Solution: Replace fuel injectors
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

Transmission

Six-Speed Manual Transmission

• Clutch Failure
  • Description/Symptoms: Slipping clutch, difficulty shifting gears
  • Solution: Replace clutch
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

Eight-Speed Automatic Transmission

• Shift Solenoid Failure
  • Description/Symptoms: Harsh shifting, delayed shifting, transmission slipping
  • Solution: Replace shift solenoid
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering, slipping, overheating
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Suspension

• Front Suspension Coil Spring Sag
  • Description/Symptoms: Reduced ride height, uneven tire wear
  • Solution: Replace coil springs
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Rear Suspension Leaf Spring Failure
  • Description/Symptoms: Sagging rear end, difficulty towing or hauling heavy loads
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery dies prematurely, difficulty starting vehicle
  • Solution: Test and replace faulty electrical components
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Headlight Failure
  • Description/Symptoms: Dim or inoperative headlights
  • Solution: Replace headlight bulbs or assemblies
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Exterior

• Tailgate Handle Failure
  • Description/Symptoms: Handle breaks or becomes difficult to operate
  • Solution: Replace tailgate handle
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found
• Bedliner Cracking
  • Description/Symptoms: Cracks in the spray-on bedliner
  • Solution: Repair or replace bedliner
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Infotainment System Glitches
  • Description/Symptoms: Slow response, freezing, display issues
  • Solution: Software update or replacement of infotainment unit
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Air Conditioning Compressor Failure
  • Description/Symptoms: Loss of air conditioning, warm air blowing from vents
  • Solution: Replace air conditioning compressor
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

Summary

The GMC Canyon is generally a reliable pickup truck, but some owners have reported issues with various components. The most common engine problems include intake valve carbon buildup, timing chain tensioner failure, and piston ring failure. Transmission problems include clutch failure, shift solenoid failure, and torque converter failure. Suspension issues include front coil spring sag and rear leaf spring failure. Electrical problems include battery drain and headlight failure. Exterior problems include tailgate handle failure and bedliner cracking. Interior problems include infotainment system glitches and air conditioning compressor failure.

The severity and cost of the issues with the GMC Canyon vary depending on the specific problem. Some issues, such as infotainment system glitches, are relatively minor and inexpensive to fix. However, other issues, such as engine or transmission failure, can be more severe and expensive to repair.