2017–2024 Ford F-150 3.5L EcoBoost V6 Engine Repair
This page is for the F-150 with the twin-turbo 3.5L EcoBoost V6 (not the non-turbo 3.5L V6 offered 2015–2017). Other engines were offered in these years, so confirm your engine first.
At a glance
Year-specific notes
- 2011 — 2011 is the first 3.5L EcoBoost F-150 year.
- 2017 — 2017 introduced the second-generation 3.5L EcoBoost with port and direct injection.
How to confirm your engine
- The 8th VIN digit is "T" (2011–2016) or "G" (2017+) on 3.5L EcoBoost trucks.
- Look for "EcoBoost" badging on the tailgate or engine cover.
- Two turbochargers are visible low on each side of the engine.
Common 3.5L EcoBoost V6 failure areas in the F-150
Later 3.5L EcoBoost engines are known for cam phaser rattle at cold start.
Turbo lines, valve covers and water pump seepage.
Boost leaks, wastegate or turbo problems.
Diagnostic considerations
- Cam/crank correlation data
- Boost and intercooler inspection
- Leak and pressure tests
Repair, rebuild or replace?
Many problems — a lifter, a gasket, a sensor or ignition part — can be repaired without replacing the engine. When there is internal damage we compare repair, rebuild and replacement with you, based on what inspection shows and how long you plan to keep the vehicle.
Related repair topics
Timing chain stretch and cam phaser rattle on the 3.5L EcoBoost.
Misfires under load on the 3.5L EcoBoost.
Oil leaks, turbo oil lines and coolant leaks on the 3.5L EcoBoost.
How we decide between repairing, rebuilding or replacing a Ford 3.5L EcoBoost with major internal damage.
Transmission behind the F-150 3.5L EcoBoost V6
Other engine options for the 2017–2024 F-150
These are alternative configurations of the same model year — not the 3.5L EcoBoost V6. Use them only if your truck has that engine.
Other F-150 generations with the 3.5L EcoBoost V6
Request a quote for your 2017–2024 Ford F-150
Frequently asked questions
How do I know my F-150 has the 3.5L EcoBoost V6?
The 8th VIN digit is "T" (2011–2016) or "G" (2017+) on 3.5L EcoBoost trucks. Look for "EcoBoost" badging on the tailgate or engine cover. Two turbochargers are visible low on each side of the engine.
Should I repair, rebuild or replace the engine?
Many problems — a lifter, a gasket, a sensor or ignition part — can be repaired without replacing the engine. When there is internal damage we compare repair, rebuild and replacement with you, based on what inspection shows and how long you plan to keep the vehicle.
Can you give a price over the phone?
We diagnose before quoting because engine repair scope varies widely. Call 602-725-6800 or request a quote to get started.