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What is the service interval for the 2018 Ford Focus 1.0 EcoBoost?

The recommended service interval for the 2018 Ford Focus 1.0 EcoBoost engine is 10,000 miles or 12 months, whichever comes first. This interval covers a range of maintenance tasks to keep your Ford Focus running smoothly and efficiently.


Detailed Maintenance Schedule


The 10,000-mile or 12-month service interval for the 2018 Ford Focus 1.0 EcoBoost includes the following maintenance tasks:



  • Oil and filter change

  • Tire rotation

  • Brake inspection

  • Fluid level checks and top-ups (engine oil, coolant, brake fluid, etc.)

  • Inspection of belts, hoses, and other components for wear or damage

  • Cleaning or replacement of the air filter

  • Inspection and adjustment of the vehicle's alignment, if necessary


It's important to follow this recommended service schedule to maintain the warranty and ensure the long-term health of your Ford Focus. Neglecting regular maintenance can lead to more costly repairs down the line.


Factors Affecting Service Interval


The 10,000-mile or 12-month service interval is a general guideline, but your driving conditions and habits may affect the actual service needs of your Ford Focus. Factors that can influence the service interval include:



  • Frequent towing or hauling heavy loads

  • Driving in extreme temperatures or dusty/dirty conditions

  • Extensive idling or stop-and-go driving

  • Aggressive driving or frequent high-speed operation


If you regularly experience any of these conditions, you may need to service your Ford Focus more frequently than the recommended 10,000-mile or 12-month interval. Consult your owner's manual or speak with a Ford service technician for guidance on the best maintenance schedule for your specific driving needs.

What is the timing belt interval for a 2018 Ford Focus?


Every 100,000 miles or 8 years, whichever comes first
*The Ford interval for belt renewal is actually at a much higher mileage than this (150 000 miles or 10 years).



What is a major service on a Ford Focus?


In addition to all the items included in our Full Service, the Major Service covers items that are regularly recommended by manufacturers for replacement every two years, including your cabin filter and hydraulic brake fluid.



How often should transmission fluid be changed on a Ford Focus?


once every 30,000 to 60,000 miles
It's recommended to get your transmission fluid changed once every 30,000 to 60,000 miles-or, once every two to four years. However, this is just the suggestion for the average driver. There are other factors that may require you to change your transmission fluid more often, say every 15,000 miles or so.



How much to replace a 2018 Ford Focus transmission?


The cost of a new 2018 Ford Focus transmission could be over $3,500 depending on the vehicle, however, transmission services such as fluid changes and a transmission fluid flush are considerably less lavish, in some cases costing less than $150.



What is the timing belt interval for the 1.0 L EcoBoost?


150,000 miles
Regular maintenance of the wet timing belt is critical for Ford EcoBoost 1L engines. As highlighted by Ford themselves, these specialised belts should be replaced every 10 years or 150,000 miles – whichever comes first.



What are the service intervals for a Ford Focus 1.0 EcoBoost?


This Service is recommended every 12-18 months or 10,000 miles. We are Ford specialists, your Focus could not be in safer hands than those of our workshop technicians! This service kit is priced as a drive-in, drive-out package with labour included.



What is the wet belt problem on the Ford 1.0 EcoBoost?


They have admitted fault. In fact, the belt can begin to disintegrate prematurely, very prematurely, and start adding particles into the oil and filters. This is not good. Put simply, the system did not work as expected and the belt suffered the same degradation as those fitted to regular engines.



How often should you change spark plugs on a Ford Focus?


Recommended Spark Plug Replacement Intervals:
Platinum Spark Plugs: Platinum spark plugs have a longer lifespan and may last up to 60,000 miles or more before replacement is necessary. Iridium Spark Plugs: Iridium spark plugs are known for their durability and longevity, often lasting up to 100,000 miles or more.



What is the maintenance schedule for a Ford Focus?


Ford Focus Service Intervals

Engine oilWhen indicated or every 12-months
Cabin air filterEvery 20,000 miles
Oil filterWith engine oil
Engine air filterEvery 30,000 miles
CoolantAfter 100,000 miles



When should I change the transmission fluid in my 2018 Ford Focus?


30,000 miles
2018 Ford Focus Transmission Fluid
If you don't routinely and consistently change your fluids at least each 30,000 miles or so, you may find that your 2018 Ford Focus transmission will instantly slip.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.