2007 GMC Canyon

The 2007 GMC Canyon is a mid-size pickup truck that offers a balance of utility and fuel efficiency. Available engine options include a 2.9L inline-4 producing around 185 horsepower and 190 lb-ft of torque, and a 3.7L inline-5 that makes about 242 horsepower and 242 lb-ft of torque. Transmission options include a 5-speed manual and a 4-speed automatic. Owners often appreciate the Canyon’s maneuverability and decent fuel economy for a truck. However, common complaints revolve around reliability issues, particularly with certain engine components, and the overall interior quality.

Engine

2.9L Inline-4

• Cylinder Head Cracking
  • Description/Symptoms: Coolant loss, overheating, white smoke from exhaust. Visible crack on the cylinder head, often near the exhaust ports.
  • Solution: Replacement of the cylinder head.
  • Estimated Cost to Fix: $1,200 - $2,500+
  • Recalls: None Found
• Camshaft Actuator Failure
  • Description/Symptoms: Rough idling, engine hesitation, check engine light. Diagnostic trouble codes (DTCs) related to camshaft position.
  • Solution: Replacement of the camshaft actuator.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

3.7L Inline-5

• Cylinder Head Cracking
  • Description/Symptoms: Coolant loss, overheating, white smoke from exhaust. Visible crack on the cylinder head, often near the exhaust ports.
  • Solution: Replacement of the cylinder head.
  • Estimated Cost to Fix: $1,200 - $2,500+
  • Recalls: None Found
• Camshaft Actuator Failure
  • Description/Symptoms: Rough idling, engine hesitation, check engine light. Diagnostic trouble codes (DTCs) related to camshaft position.
  • Solution: Replacement of the camshaft actuator.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Engine misfires, rough idling, reduced fuel economy, check engine light.
  • Solution: Replacement of the faulty fuel injector(s).
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Transmission

4-Speed Automatic (4L60E)

• Transmission Slipping
  • Description/Symptoms: Hesitation during acceleration, difficulty shifting gears, increased engine RPM without corresponding speed increase.
  • Solution: Transmission rebuild or replacement.
  • Estimated Cost to Fix: $1,800 - $3,500+
  • Recalls: None Found
• Hard Shifting
  • Description/Symptoms: Harsh or jerky shifts between gears.
  • Solution: Could be caused by worn valve body, low fluid, or internal damage. Requires diagnosis and repair or replacement of affected components.
  • Estimated Cost to Fix: $200 - $2,500+ depending on the cause.
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering at highway speeds, stalling, or complete loss of drive.
  • Solution: Replacement of the torque converter. Can sometimes require transmission rebuild if debris has circulated.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Suspension

• Ball Joint Failure
  • Description/Symptoms: Clunking noises from the front suspension, loose steering, uneven tire wear.
  • Solution: Replacement of the ball joints (upper and/or lower).
  • Estimated Cost to Fix: $200 - $600+ per side
  • Recalls: None Found
• Front Wheel Bearing Failure
  • Description/Symptoms: Humming or grinding noise from the front wheels, especially noticeable at higher speeds. Play in the wheel when lifted.
  • Solution: Replacement of the wheel bearing(s).
  • Estimated Cost to Fix: $200 - $500+ per side
  • Recalls: None Found

Electrical

• Blower Motor Resistor Failure
  • Description/Symptoms: HVAC blower motor only works on certain speeds or not at all.
  • Solution: Replacement of the blower motor resistor.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found
• Door Lock Actuator Failure
  • Description/Symptoms: Door locks fail to lock or unlock with the remote or power door lock switch.
  • Solution: Replacement of the faulty door lock actuator.
  • Estimated Cost to Fix: $150 - $400+ per door
  • Recalls: None Found

Exterior

• Rust on Rocker Panels and Cab Corners
  • Description/Symptoms: Visible rust forming on the lower body panels, particularly in areas prone to moisture and road salt exposure.
  • Solution: Rust repair, body panel replacement, and paint.
  • Estimated Cost to Fix: $500 - $2,000+ depending on severity
  • Recalls: None Found

Interior

• Dash Cracking
  • Description/Symptoms: Cracks appear on the dashboard surface, especially in areas exposed to direct sunlight.
  • Solution: Replacement of the dashboard (expensive) or installation of a dash cover.
  • Estimated Cost to Fix: $100 (dash cover) - $1,500+ (dashboard replacement)
  • Recalls: None Found
• Seat Belt Retractor Failure
  • Description/Symptoms: Seat belt does not retract properly or becomes difficult to pull out.
  • Solution: Replacement of the seat belt retractor mechanism.
  • Estimated Cost to Fix: $200-$500
  • Recalls: None Found

Summary

The 2007 GMC Canyon is susceptible to a range of issues, from engine problems like cylinder head cracking and camshaft actuator failure, to transmission slipping and electrical glitches. Suspension components and rust issues are also common concerns. While some repairs are relatively inexpensive, others, such as engine or transmission replacements, can be costly. Potential buyers should carefully inspect the vehicle for signs of these common problems before purchase and factor in potential repair costs.