2015 — 2020
3.5L EcoBoost V6 - Lariat/Platinum
Petrol
While accelerating steadily at lower speeds, feel for any hesitation or shuddering, as this can sometimes indicate the early stages of spark plug or ignition coil wear common in the EcoBoost engine.
Check this by engaging the 4WD system on a loose surface and ensuring it transitions smoothly without unusual noises or binding from the transfer case.
While driving, listen closely for any rattling sounds during a cold start, which may occasionally suggest a timing chain tensioner inspection is worth scheduling.
Park on a level surface and check the underside for signs of moisture near the intercooler, as some owners find condensation management is worth monitoring in our humid NZ climate.
Usually the time to perform a full transmission fluid service and check the health of the cooling system hoses.
Consider having the turbocharger wastegate actuators inspected and ensuring the cooling system pump is functioning optimally.
A common interval to reassess the suspension bushings and steering components for any play.
Keep up with the 10,000km oil change intervals using high-quality synthetic oil to keep those turbochargers happy.
Regularly clean the mass airflow sensor to ensure the engine management system is getting accurate data for fuel efficiency.
Have the brake fluid flushed every two years to maintain consistent stopping power on our winding NZ roads.
Keep an eye on the cabin air filter, especially if you drive on gravel tracks, to maintain good airflow for the AC.
Ensure the coolant levels are topped up with the correct specification to prevent any corrosion within the radiator system.
Estimated repair costs if issues arise
If this component needs attention in the future, it is a significant job that involves accessing the front of the engine, but it provides long-term peace of mind for the vehicle's longevity.
Depending on the car's history, you might eventually need to budget for a turbo refresh if you notice a lack of power or increased exhaust smoke, which involves replacing the core units.
In cars of this age, it's common to consider replacing struts or ball joints to restore the 'like-new' ride quality and ensure the truck handles correctly under load.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer