Frequently Asked Questions

Why is an air filter important for a 2017 Ford Flex?

• Protects engine performance and fuel economy by keeping dirt and debris out of the 3.5L V6 intake—preserving horsepower and torque.
• Improves long-term engine life and reduces costly repairs; our certified technicians at Larry H. Miller Super Ford Salt Lake City inspect filters during routine service to catch issues early.
• Choosing dealership service often costs less than independent shops when factoring in immediate and long-term savings from OEM parts, accurate diagnostics, and warranty protection.
• We offer service financing so you can get service now and pay later; to book, please schedule service.
• Check our service specials for current discounts on replacements and bundle offers.

Where is the air filter in a 2017 Ford Flex?

• The engine air filter sits inside a plastic housing near the front of the engine bay; it's accessible for inspection and replacement without major disassembly.
• The cabin air filter is typically located behind the glove box or under the dash and filters the air entering the cabin for HVAC performance and air quality.
• Our technicians at Larry H. Miller Super Ford Salt Lake City follow Ford service procedures to access and replace both filters quickly and correctly.
• To ensure correct OEM parts and warranty compliance, schedule appointment with our service team and review available service specials.

How much does it cost to replace the air filter in a 2017 Ford Flex?

• Pricing varies by filter type and location, but our dealership often delivers lower overall cost compared with independents when factoring parts quality, technician expertise, and warranty coverage.
• Typical range includes economy to OEM filters and modest labor; check current offers on our service specials to save at Larry H. Miller Super Ford Salt Lake City.
• We emphasize immediate and long-term savings—clean filters protect fuel economy and prevent more expensive repairs down the road.
• Financing is available so you can get the work done now and pay later; schedule service online for a fast estimate.

How often should I change the engine air filter on my 2017 Ford Flex?

• Ford-recommended intervals vary with driving conditions, but inspect the engine air filter at every oil change and replace it as needed—typically every 15,000–30,000 miles in normal driving.
• Frequent dusty or highway driving may require earlier changes to maintain the 3.5L V6 performance and fuel economy.
• At Larry H. Miller Super Ford Salt Lake City we document filter condition during service, recommend the correct OEM replacement, and apply warranties when applicable.
• Use our convenient online tools to schedule appointment and check current service specials.

What is the difference between an engine air filter and a cabin air filter?

• The engine air filter protects engine components and combustion efficiency by filtering intake air; the cabin air filter cleans air entering the passenger compartment for comfort and health.
• Both filters impact performance: a clogged engine filter reduces fuel economy and power; a clogged cabin filter restricts HVAC flow and lowers air quality.
• Our certified technicians use OEM parts and document replacements so warranty conditions remain intact; if a repair is covered under warranty it must be performed at a certified dealership.
• To keep both systems working well, schedule service and check our service specials for bundled savings.

What are signs of a bad air filter?

• Reduced engine power, rough idling, decreased fuel economy, or a dust-filled cabin indicate a clogged engine or cabin air filter.
• Musty odors and reduced HVAC airflow usually point to a failing cabin air filter; unusual engine noises or visible dirt in the engine filter housing indicate engine filter issues.
• Larry H. Miller Super Ford Salt Lake City inspects filters during routine visits and explains findings clearly—our transparency and OEM approach protect your vehicle and wallet.
• We provide financing options and quick turnaround; schedule service and view available service specials before you visit.

What types of air filters are in a 2017 Ford Flex?

• The 2017 Ford Flex uses an engine air filter for the 3.5L V6 intake and a separate cabin air filter for HVAC filtration; both are available in OEM and high-performance options.
• OEM filters ensure fit, filtration efficiency, and continued warranty coverage—our dealership stocks certified Ford parts and can advise on upgrades when appropriate.
• Choosing dealership service provides fast diagnostics, correct parts, and documentation that preserves factory warranties; repairs or replacements covered under warranty must be performed at a certified dealership.
• To choose the right filter and take advantage of financing or current promotions, schedule service and review our service specials.