2018 Ford F-150: Spark plugs / coils (especially EcoBoost)
2018 Ford F-150 · 13th (2015–2020 aluminum body) · 2.7L EcoBoost V6, 3.5L EcoBoost V6, 5.0L Ti-VCT V8
How you’d notice
- Misfire, rough idle, expensive “tune-up.” EcoBoost plugs are deep and labor-heavy. Not the 2004–2008 two-piece plug snap, but still not a $40 driveway job.
Typical shop cost
| Repair | CAD |
|---|---|
| Independent shop, parts and labour, before tax | $400–$1,100 CAD |
As of 2026. Ballpark, not a quote for the vehicle in the ad. CAD figures are Vancouver Island independent-shop ranges.
A hoist, not a driveway glance. You pay the shop. First appointment of the morning so the engine is cold.
The bigger picture on this listing
This page is the year and model. The report is the vehicle in the ad. We do not publish, for this listing:
- whether these photos don’t show this job
- whether the asking price already assumes it
- tax on this price
- a named shop in this city — we only print phones we’ve checked
That’s the one-listing document. Homework, not an inspection.
More on this 2018 Ford F-150
- 10R80 10-speed automatic$4,500–$9,000 CAD
- 3.5L EcoBoost coolant intrusion$6,000–$12,000 CAD
- 5.0 V8 exhaust manifold / studs$800–$2,200 CAD
- 6R80 6-speed automatic (2015–2016)$3,500–$6,500 CAD
- A/C evaporator$1,200–$2,000 CAD
- Aluminum body / steel frame rustOften not worth repairing CAD
- Automatic transmission 4R75E$3,000–$5,500 CAD
- Cam phasers / timing chains$2,500–$5,000 CAD
- EcoBoost cam phasers / timing$2,500–$5,500 CAD
- Exhaust manifold bolts$800–$2,000 CAD
- Frame / cab mount rustOften not worth repairing CAD
- Front end (ball joints, tie rods)$400–$1,500 CAD
- Front end (ball joints, tie rods, bushings)$400–$1,800 CAD
- Fuel pump / module on frame$600–$1,200 CAD
- HVAC blend door$400–$1,200 CAD
- HVAC blend door$400–$1,400 CAD
- IWE / 4x4 vacuum hubs$150–$1,200 CAD
- IWE / 4x4 vacuum hubs$250–$1,400 CAD
- Power window regulators$250–$450 CAD
- Rear axle / pinion seal$300–$1,800 CAD
- Two-piece spark plugs$400–$2,000 CAD
The same problem on other cars
No other models in the knowledge base share this job yet. When they do, they land here.