2018 Ford F-150 Maintenance Schedule: Your Complete Guide
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2018 Ford F-150 Maintenance Schedule: Your Complete Guide
The 2018 Ford F-150 represents the heart of the thirteenth generation (2015-2020) of America's best-selling truck. Known for its advanced aluminum body, a wide array of powerful engine options, and impressive capability, proper maintenance is crucial to ensure your F-150 continues to perform reliably for years to come. This guide, written by an ASE-certified master technician, will walk you through the factory-recommended service intervals, highlight common issues specific to this generation, discuss severe-duty adjustments, provide typical cost estimates, and touch on recall awareness.
Factory Service Intervals: Keeping Your F-150 in Top Shape
Ford's Intelligent Oil-Life Monitor (IOLM) is your primary guide for oil changes. However, for other services, a time/mileage-based schedule is recommended. Here’s a breakdown of key maintenance items:
| Service Interval | Item | Notes |
|---|---|---|
| Every 5,000 – 10,000 miles or Annually (whichever comes first) | Oil and Filter Change | Follow IOLM, but don't exceed 10,000 miles or 12 months. Synthetic blend or full synthetic 5W-30 is recommended. |
| Every 10,000 miles or Annually | Tire Rotation | Crucial for even tire wear and extended tire life. Inspect tires for wear and pressure. |
| Every 20,000 miles or 2 years | Cabin Air Filter Replacement | Replace more frequently in dusty environments. |
| Every 20,000 – 30,000 miles | Engine Air Filter Replacement | More often if driving in dusty or off-road conditions. |
| Every 30,000 miles | Brake Fluid Inspection | Replace only when contaminated or if moisture content is high; Ford states ~100k for replacement, but inspection is key before then. |
| Every 30,000 miles | Multi-point Inspection | Check belts, hoses, fluid levels, suspension components, steering linkage, exhaust system, and more. |
| Every 100,000 miles | Spark Plugs Replacement | For all EcoBoost engines, this is critical. For 3.3L and 5.0L, replacement also at 100,000 miles. |
| Every 100,000 miles | PCV Valve Inspection/Replacement | Replace if restricted or sludged. |
| Every 100,000 miles | Automatic Transmission Fluid (ATF) and Filter Replacement | Ford recommends |