FAQs
Chantilly Service Center
How often should you change the transmission fluid and filter?
Maintaining your vehicle's transmission is essential for its longevity. As a general guideline, it's advisable to replace the transmission fluid and filter approximately every 15,000 to 18,000 miles. This regular maintenance helps ensure optimal performance of your vehicle's transmission system.How often should you change your engine oil and oil filter?
For vehicles driven under regular conditions, it's recommended to change the engine oil and oil filter every 5,000 to 7,500 miles. This routine maintenance is crucial for preserving your engine's health and performance.How often should tires be rotated and tire pressures checked?
To maintain even tire wear and extend their lifespan, it's advised to rotate your tires every 5,000 to 6,000 miles. As for tire pressure, it's important to conduct monthly checks to ensure optimal performance and safety.When should I replace my vehicle’s filters?
Replacing your vehicle’s filters on time keeps the engine healthy and ensures better performance. Air filter: Change every 12,000–15,000 miles, or earlier if you often drive in dusty or polluted areas. A fresh filter improves airflow and fuel economy. Fuel filter: Replace every 20,000–40,000 miles. If it gets clogged, fuel delivery is restricted, and injectors can be damaged. PCV filter: Change roughly every 30,000 miles to avoid oil contamination, pressure buildup, and leaks. Tips: Symptoms like rough idling, hesitation, or poor acceleration may point to a bad filter. Driving in heavy traffic, construction zones, or dirt roads may mean more frequent changes. For exact guidance, always review your owner’s manual or check with a trusted shop.How often should I flush and refill my cooling system?
Most vehicles need a cooling system flush and refill about once every two years to prevent overheating and extend engine life. What to keep in mind: Check regularly: Monitor coolant level, condition, and concentration. Correct mixture: Use a 50/50 antifreeze-to-water blend unless your manual specifies otherwise.What should be inspected in the engine’s belts?
Belt inspections are an important part of routine maintenance. Pay attention to: Cracks – older belts can dry out and split. Missing pieces – worn belts may have gaps or sections breaking off. Wear signs – fraying, glazing, or slackness reduces performance. Replace worn or damaged belts right away to prevent unexpected breakdowns.Does Virginia require emissions testing?
Yes. Emissions inspections are mandatory if your vehicle is based in the following localities: Counties: Arlington, Fairfax, Loudoun, Prince William, Stafford Cities: Alexandria, Fairfax, Falls Church, Manassas, Manassas Park Inspections are valid for two years and must be done at an authorized station.Does Virginia require safety inspections?
Yes. Virginia law requires an annual safety inspection, with a valid sticker displayed on your vehicle. Inspection costs: $51 – large trucks, tractor trucks, passenger vehicles with 15+ seats $20 – most cars, trailers, motor homes $12 – motorcycles and autocycles Things to remember: Driving without an inspection sticker may result in fines and a point on your license. New cars don’t need an inspection until 12 months after purchase, then annually. There are thousands of licensed stations across Virginia for this service.What can I do to prolong my car’s life?
Keeping up with maintenance and driving responsibly are the best ways to make your vehicle last longer. Oil & filters: Follow your manual’s schedule, or change oil every 3,000–5,000 miles. Replace air, fuel, and PCV filters as needed. Fluids: Stay current with coolant, brake, and transmission fluid changes. Tires: Rotate every 5,000 miles and maintain proper pressure. Belts & hoses: Replace at the first sign of wear. Driving habits: Drive smoothly, limit idling, and use cruise control when possible. Weight: Don’t carry unnecessary items that strain the engine. Visibility: Keep fresh wiper blades and a clean windshield. Regular professional checkups can catch minor issues before they turn costly.