Answer
Jul 15, 2024 - 08:40 PM
The 120,000-mile service for a Toyota 4Runner is a comprehensive maintenance check that ensures the vehicle continues to operate efficiently and safely. Here's what typically includes:
- Lubricate Propeller Shaft (4WD models): Ensures smooth operation and longevity of the shaft components.
- Re-torque Propeller Shaft Bolt: Crucial for maintaining the proper mechanical integrity of the drive system.
- Replace Cabin and Engine Air Filters: Keeps the air inside the cabin and engine clean.
- Replace Engine Oil and Oil Filter: Essential for engine lubrication and to remove contaminants.
- Replace Spark Plugs: Essential for maintaining engine efficiency and fuel economy.
- Rotate Tires: Helps achieve uniform wear and extends tire life.
- Visually Inspect Brake Linings/Drums and Brake Pads/Discs: Essential for ensuring effective braking performance.
- Inspect Automatic Transmission Fluid: Key for transmission longevity and performance.
- Inspect Front Differential Oil (4WD models): Ensures the differential operates smoothly, reducing wear.
- Radiator – Flush and Replace Engine Coolant: Critical for preventing overheating and corrosion within the engine.
- Brake Inspection: Includes checking brake pads and rotors for wear, essential for safety.
- Fluids: Check and top-off all fluid levels as needed to ensure proper vehicle functioning.
This service is crucial for extending the life of your vehicle and ensuring it runs efficiently. Regular maintenance like this not only helps keep your 4Runner in top condition but also enhances its resale value. As always, check your owner’s manual for any specific requirements for your model and consider how your driving habits might influence the frequency of certain maintenance tasks.
