What should I do when my car reaches 100k miles?

January 15, 2024

Welcome to the expert corner of Northshore Automotive, your trusted auto shop in Federal Way, WA. Today, we're diving into a crucial topic for car owners: What to do when your car reaches 100,000 miles. This milestone is more than just a number; it's a testament to your vehicle's journey and a crucial point for maintenance to ensure its longevity.


Understanding the Significance of 100k Miles

At Northshore Automotive, we recognize the 100k mark as a pivotal moment in your car's life. It's a time when several components may need attention or replacement. Our experience in Federal Way, WA, has shown that timely maintenance at this stage can significantly extend the life and performance of your vehicle.


Essential Maintenance Tips at 100k Miles

  1. Engine Check: The heart of your car, the engine, requires thorough inspection. Key components like the timing belt, spark plugs, and engine oil need evaluation and possibly replacement. Regular oil changes might have kept your engine in good shape, but at Northshore Automotive, we recommend a detailed check to spot any wear and tear.
  2. Transmission Fluid: Often overlooked, transmission fluid is vital for smooth gear shifts. If you haven't had a transmission fluid change yet, now is the time. In Federal Way, WA, our team at Northshore Automotive can assess and perform the necessary transmission maintenance.
  3. Brake System Inspection: Your safety is paramount. At 100k miles, it’s crucial to check the brake pads, rotors, and fluid. At our Federal Way location, we ensure your braking system is in top condition for your peace of mind.
  4. Cooling System Maintenance: Overheating is a common issue in high-mileage cars. Replacing the coolant, inspecting hoses, and checking the radiator at Northshore Automotive can prevent future problems.
  5. Tire Check and Alignment: Tires are your car's only contact with the road. We recommend a thorough tire check for tread wear and proper alignment to ensure safety and efficiency.
  6. Battery Performance: Car batteries tend to last about 3-5 years. If yours is older, it's wise to get it tested and possibly replaced at our Federal Way shop.
  7. Suspension System: At 100k miles, the suspension system, including shocks and struts, may need attention. A smooth ride not only enhances comfort but also ensures better control.
  8. Exhaust System Inspection: A functioning exhaust system is crucial for performance and environmental compliance. Our team in Federal Way will ensure your exhaust system is not only functioning but also efficient.


Why Choose Northshore Automotive in Federal Way, WA

Our commitment at Northshore Automotive is to provide top-notch service with a personal touch. We understand the importance of your vehicle reaching this milestone and the trust you place in us to maintain its health. Our team of experts in Federal Way, WA, is equipped with the latest tools and knowledge to cater to your car's needs.


Reaching 100,000 miles is an achievement for any vehicle. It symbolizes reliability and endurance. However, it also calls for meticulous care and attention. At Northshore Automotive in Federal Way, WA, we are dedicated to ensuring that your car continues to serve you well beyond this milestone. Trust us to keep your vehicle in peak condition, ensuring safety, efficiency, and longevity. Visit us today and let's celebrate your car's journey together!

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