2011–2018 Ford Focus Maintenance and Repair

Maintaining Your 2011-2018 Ford Focus

Maintenance Intervals ^
Oil Change Information ^
Tire Information ^
Battery Information ^
Maintenance Details ^

General 2011–2018 General Ford Focus Maintenance Intervals

Caring for your third-generation Ford Focus starts with adhering to regular maintenance. Below is a general guideline for routine services:

Service	Interval
Oil Change	Every 5,000-10,000 miles, as indicated by IOLMs
Tire Rotation	Every 7,500-10,000 miles, preferably with oil change
Brake Inspection	Every 7,500-10,000 miles, preferably with oil change
Air Filter Replacement	Every 30,000 miles
Cabin Air Filter Replacement	Every 20,000 miles
Transmission Fluid Change	Every 150,000 miles
Spark Plug Replacement	Every 100,000 miles
Battery	Check annually and replace about every 3-5 years

Service	Oil Change
Interval	Every 5,000-10,000 miles, as indicated by IOLMs

Service	Tire Rotation
Interval	Every 7,500-10,000 miles, preferably with oil change

Service	Brake Inspection
Interval	Every 7,500-10,000 miles, preferably with oil change

Service	Air Filter Replacement
Interval	Every 30,000 miles

Service	Cabin Air Filter Replacement
Interval	Every 20,000 miles

Service	Transmission Fluid Change
Interval	Every 150,000 miles

Service	Spark Plug Replacement
Interval	Every 100,000 miles

Service	Battery
Interval	Check annually and replace about every 3-5 years

Schedule Service

2011-2018 Ford Focus Service Coupons

2011–2018 Ford Focus Oil Change Information

The 2011–2018 Ford Focus is equipped with Ford’s Intelligent Oil-Life Monitor (IOLM), a system designed to track oil quality based on driving conditions rather than on fixed mileage intervals. Instead of guessing when to schedule an oil change, the system monitors factors like engine temperature, driving habits, and time since the last service to determine when fresh oil is needed.

When your oil reaches the end of its lifespan, the IOLM will display a "Change Engine Oil Soon" message on your instrument panel, typically when about 5% of oil life remains. It's best to change the oil within 500 miles or two weeks of seeing this notification to maintain engine performance.

Under normal conditions, most Ford Focus models will require an oil change every 7,500 to 10,000 miles, but if you frequently drive in stop-and-go traffic, extreme temperatures, or tow heavy loads, you may need to change it as early as 5,000 miles. Many drivers choose to combine oil changes with tire rotations to streamline maintenance.

Always use the oil type recommended in your owner's manual for the best engine protection.

Common 2011–2018 Ford Focus Oil Types

Selecting the appropriate engine oil type and ensuring the correct capacity is crucial for maintaining your Ford Focus's engine performance and longevity. Below is a breakdown of common oil specifications for the third-generation Focus:

Engine	Oil Recommendation
1.0L EcoBoost I3 Engine	5W-20; 4.6 quarts (4.4 liters)
2.0L I4 Engine	5W-20; 4.5 quarts (4.3 liters)
2.0L EcoBoost I4 Engine	5W-30; 5.7 quarts (5.4 liters)
2.3L EcoBoost I4 Engine (Focus RS)	5W-30; 5.7 quarts (5.4 liters)

Engine	1.0L EcoBoost I3 Engine
Oil Recommendation	5W-20; 4.6 quarts (4.4 liters)

Engine	2.0L I4 Engine
Oil Recommendation	5W-20; 4.5 quarts (4.3 liters)

Engine	2.0L EcoBoost I4 Engine
Oil Recommendation	5W-30; 5.7 quarts (5.4 liters)

Engine	2.3L EcoBoost I4 Engine (Focus RS)
Oil Recommendation	5W-30; 5.7 quarts (5.4 liters)

Be sure to always verify your third-gen Focus’s exact oil specifications by consulting the owner's manual or the oil cap under the hood, as variations may happen based on model year and specific engine configurations.

Schedule Oil Change

2011-2018 Ford Focus Oil Coupons

2011–2018 Ford Focus Tire Maintenance & Specs

Regular tire rotations keep your Ford Focus driving smoothly. Rotate your tires at every oil change to promote even wear, improve handling, and extend their lifespan. If you tow, drive in extreme conditions, or tackle rough roads, consider more frequent rotations.

Between oil changes, regularly inspect the condition of your tires. Signs you may need to replace your tires include low tread, uneven wear, cracks, bulges, and frequent tire pressure loss. If your tires are six or more years old, you should consider replacing them.

Need an expert check or help selecting the right replacement? Stop by Firestone Complete Auto Care for an inspection!

Common Tire Sizes for 2011–2018 Ford Focus Models

Equipping your Ford Focus with the correct tire size is essential for optimal performance and handling. Below is a breakdown of typical tire sizes associated with various trims from 2011 to 2018:

Trim	Size
S Trim	195/65R15, 215/55R16
SE Trim	215/55R16, 215/50R17, optional 235/40R18
Titanium Trim	215/50R17, optional 235/40R18
ST	235/40R18
RS	235/35R19

Trim	S Trim
Size	195/65R15, 215/55R16

Trim	SE Trim
Size	215/55R16, 215/50R17, optional 235/40R18

Trim	Titanium Trim
Size	215/50R17, optional 235/40R18

Trim	ST
Size	235/40R18

Trim	RS
Size	235/35R19

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2011–2018 Ford Focus Battery Specifications

Selecting the appropriate battery is essential for supporting reliable starts and your Ford Focus's electrical systems. Typically, a vehicle battery can last anywhere from 3 to 5 years. However, the lifespan will depend on your driving conditions and driving habits.

Signs it may be time to schedule a battery test or seek a replacement include slow starts, flickering lights, an illuminated dash indicator, your battery won’t hold a charge, or frequent jump starts.

Common Battery Sizes for the 2011–2018 Ford Focus

Below is a breakdown of common 12-volt battery specifications for the 2011–2018 Ford Focus categorized by engine type:

Engine	Group Size	Cold Cranking Amps	Type
1.0L I3 EcoBoost	6R	590-600	Lead-Acid
2.0L I4 Engine (Gasoline & EcoBoost ST)	96R	590-600	Lead-Acid
2.3L I4 EcoBoost Engine (Focus RS)	96R	600-650	Lead-Acid

Engine	1.0L I3 EcoBoost
Group Size	6R
Cold Cranking Amps	590-600
Type	Lead-Acid

Engine	2.0L I4 Engine (Gasoline & EcoBoost ST)
Group Size	96R
Cold Cranking Amps	590-600
Type	Lead-Acid

Engine	2.3L I4 EcoBoost Engine (Focus RS)
Group Size	96R
Cold Cranking Amps	600-650
Type	Lead-Acid

Schedule Service

2011-2018 Ford Focus Battery Coupons

More Information

Example 2011–2018 Ford Focus Maintenance Schedule

Every 10,000 miles or 12 months (whichever comes first)

Change engine oil and filter
Rotate tires
Inspect brake systems (pads, rotors, hoses, and parking brake)
Inspect cooling system and hoses
Inspect exhaust system and heat shields
Inspect steering linkage, ball joints, suspension, tie-rod ends, driveshaft, and U-joints
Inspect tires for wear and measure tread depth
Inspect wheels and related components for abnormal noise, wear, looseness, or drag

Every 20,000 Miles

Replace cabin air filter

Every 30,000 Miles

Replace engine air filter

100,000 Miles

All 10,000
Replace spark plugs
Inspect accessory drive belt(s)

150,000 Miles

All 10,000 mile tasks
Change automatic transmission fluid and filter
Replace accessory drive belt(s) if not replaced within the last 100,000 miles

These intervals are general guidelines. Your environmental conditions, driving habits, and specific vehicle configurations (such as trim level) can alter your Focus’s maintenance needs. Refer to your owner's manual or consult the Firestone Complete Auto Care experts for tailored service specific to your vehicle.

Expert 2011–2018 Ford Focus Maintenance and Repair Services

If your 2011–2018 Ford Focus is showing signs of trouble — unusual engine noises, transmission fluid leaks, or braking issues — it’s essential to have it inspected by a professional. Firestone Complete Auto Care offers expert diagnosis and repair services to help keep your Focus performing at its best.

Don’t wait for “something feels off” to become a roadside emergency. Schedule your service appointment today to keep your vehicle running smoothly for miles down the road.

For full maintenance recommendations, including oil types, battery specifications, and tire sizes, refer to your Ford owner’s manual or visit Ford’s official website for model-specific guidance.

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