Your vehicle is a complex machine made up of multiple systems that work together to ensure a smooth and safe ride. Understanding how each system functions and following a proper maintenance schedule can extend the life of your car, improve performance, and prevent costly repairs. Here’s a summary of the key systems in every vehicle – what they do, how to maintain, and warning signs that a repair is needed.  In future blog posts, we will talk about each of these systems in more detail.  Stay tuned!

1. Engine & Oil System

• Function: Powers the vehicle and ensures smooth operation.
• Maintenance: Change the oil every 3,000 to 10,000 miles, depending on oil type and manufacturer recommendations.
• Warning Signs: Dirty or low oil, knocking noises, reduced fuel efficiency, oil leaks.

2. Transmission System

• Function: Transfers power from the engine to the wheels and controls gear shifts.
• Maintenance: Change transmission fluid every 30,000 to 60,000 miles.
• Warning Signs: Slipping gears, rough shifting, delayed response, burning smell.

3. Braking System

• Function: Slows or stops the vehicle by creating friction.
• Maintenance: Replace brake pads every 30,000 to 70,000 miles; check brake fluid every 20,000 to 45,000 miles.
• Warning Signs: Squeaking or grinding noises, soft brake pedal, longer stopping distances.

4. Suspension & Steering System

• Function: Maintains ride stability, absorbs shocks, and allows smooth steering.
• Maintenance: Inspect shocks and struts every 50,000 miles; perform wheel alignments every 12,000 to 15,000 miles.
• Warning Signs: Uneven tire wear, pulling to one side, excessive bouncing, difficulty steering.

5. Cooling System

• Function: Regulates engine temperature and prevents overheating.
• Maintenance: Flush coolant every 30,000 to 60,000 miles; check radiator and hoses annually.
• Warning Signs: Overheating engine, coolant leaks, rising temperature gauge.

6. Battery & Electrical System

• Function: Powers the engine starter and electrical components.
• Maintenance: Replace battery every 3 to 5 years; inspect alternator and wiring as needed.
• Warning Signs: Slow engine start, dim lights, electrical malfunctions, dashboard warning lights.

7. Exhaust System & Emissions

• Function: Directs and treats exhaust gases to reduce pollutants.
• Maintenance: Inspect exhaust system annually; replace oxygen sensors every 60,000 to 90,000 miles.
• Warning Signs: Loud engine noise, decreased fuel efficiency, strong exhaust odors.

8. Tires & Alignment

• Function: Provides traction, stability, and smooth handling.
• Maintenance: Rotate tires every 5,000 to 7,500 miles; replace tires every 25,000 to 50,000 miles.
• Warning Signs: Uneven tire wear, vibration while driving, pulling to one side.

9. Fuel System

• Function: Delivers fuel to the engine for combustion.
• Maintenance: Replace fuel filter every 20,000 to 40,000 miles; clean fuel injectors every 30,000 to 60,000 miles.
• Warning Signs: Difficulty starting, poor fuel efficiency, engine hesitation or misfires.

10. HVAC System

• Function: Controls heating, cooling, and air circulation inside the vehicle.
• Maintenance: Replace cabin air filter every 15,000 to 30,000 miles; recharge refrigerant every 2-3 years.
• Warning Signs: Weak airflow, warm air when AC is on, musty odors, foggy windows.

Keep Your Vehicle Running Smoothly with 53 Auto

At 53 Auto in Wichita, Kansas, we specialize in servicing all major vehicle systems to ensure your car stays in top condition. Whether you need an oil change, brake inspection, transmission service, or HVAC system repair, our expert technicians are here to help.
Schedule an appointment today and drive with confidence knowing your vehicle is well-maintained!