In this video they go around the Ford service department and ask which engine for your F150. All but 2 employees said 5 liter V8 and why? Its because of reliability. Now there are 2 employees who say the 3.5 Ecoboost...one of those guys makes the disclaimer that he "is kind of new to the Ford world" before he says Ecoboost.
My experience with the 3.5 liter Ecoboost has been negative to be honest. Its a fun engine, lots of power but once you put miles on it you will see...its not that reliable.
My experience with the 3.5 liter Ecoboost has been negative to be honest. Its a fun engine, lots of power but once you put miles on it you will see...its not that reliable.