Post
Research the Car Logo

2007 Scion tC

Posted
By Research the Car 3 min read

Introduction to the 2007 Scion tC

The 2007 Scion tC is a sporty coupe that offers a blend of style and affordability. It was powered by a 2.4-liter inline-four engine that produced 161 horsepower and 163 lb-ft of torque, paired with either a five-speed manual transmission or a four-speed automatic transmission. The tC was praised for its handling and its spacious interior, but it was also criticized for its lack of premium features and low fuel efficiency.

Engine

2.4L Inline-Four

  • Engine Failure: Premature engine failure due to faulty piston rings. Symptoms include excessive oil consumption, blue exhaust smoke, and knocking noises. Solution: Engine replacement. Estimated Cost to Fix: $3,000 - $5,000+
  • Timing Chain Tensioner Failure: The timing chain tensioner can fail, causing the timing chain to skip and potentially damage the engine. Symptoms include a clicking or rattling noise from the engine. Solution: Timing chain and tensioner replacement. Estimated Cost to Fix: $1,000 - $2,000
  • Oil Pressure Sensor Failure: The oil pressure sensor can fail, leading to inaccurate oil pressure readings. This can result in insufficient oil flow to the engine, potentially causing damage. Solution: Oil pressure sensor replacement. Estimated Cost to Fix: $150 - $300
  • EGR Valve Failure: The exhaust gas recirculation (EGR) valve can become clogged or fail, leading to reduced engine performance and increased emissions. Solution: EGR valve replacement. Estimated Cost to Fix: $200 - $400+
  • Intake Manifold Gasket Leak: The intake manifold gasket can develop a leak, causing a vacuum leak and engine performance issues. Symptoms include rough idling, stalling, and decreased fuel efficiency. Solution: Intake manifold gasket replacement. Estimated Cost to Fix: $300 - $500

Transmission

Five-Speed Manual

  • Shifting Problems: Difficulty shifting gears or grinding noises when shifting. Solution: Transmission fluid change or clutch replacement. Estimated Cost to Fix: $200 - $1,000+

Four-Speed Automatic

  • Transmission Slipping: The transmission may slip or shudder when shifting gears. Solution: Transmission fluid change or transmission rebuild. Estimated Cost to Fix: $400 - $2,000+

Suspension

  • Strut Mount Failure: The strut mounts can wear out over time, leading to a clunking noise when going over bumps. Solution: Strut mount replacement. Estimated Cost to Fix: $200 - $400
  • Shock Absorber Failure: The shock absorbers can fail, resulting in a rough ride and decreased stability. Solution: Shock absorber replacement. Estimated Cost to Fix: $300 - $600

Electrical

  • Battery Drain: The battery may drain prematurely due to a faulty alternator or parasitic drain. Symptoms include difficulty starting the engine or dim headlights. Solution: Battery replacement or alternator repair. Estimated Cost to Fix: $100 - $500
  • Headlight Switch Failure: The headlight switch can fail, causing the headlights to not work. Solution: Headlight switch replacement. Estimated Cost to Fix: $100 - $200

Exterior

  • Door Handle Failure: The door handles can become loose or fall off due to a faulty spring or latch mechanism. Solution: Door handle replacement. Estimated Cost to Fix: $100 - $200
  • Rear Spoiler Issues: The rear spoiler can become loose or detached due to poor adhesive or mounting hardware. Solution: Spoiler repair or replacement. Estimated Cost to Fix: $50 - $200

Interior

  • Climate Control Malfunction: The climate control system may fail to adjust temperature or airflow properly. Solution: Climate control module or actuator replacement. Estimated Cost to Fix: $200 - $500
  • Instrument Cluster Failure: The instrument cluster may fail to display information or malfunction. Solution: Instrument cluster replacement. Estimated Cost to Fix: $300 - $600+
  • Power Window Failure: The power window motors or switches can fail, preventing the windows from operating properly. Solution: Window motor or switch replacement. Estimated Cost to Fix: $100 - $300

Summary

Overall, the 2007 Scion tC is a reliable vehicle, but it is not without its issues. Some of the more common problems include engine failure, transmission issues, and electrical problems. The severity of these issues can vary, and some may be more expensive to fix than others. However, with proper maintenance and care, the tC can provide many years of enjoyable driving.

Scion, tC
Scion tC 2007
This post is licensed under CC BY 4.0 by the author.