Ecoboost Expedition up the Ike
3.5L Ecoboost Expedition 10-speed towing 7k up the Ike. Apparently Ford fixed the grade shifting on the 10-speed making down hill descents better with the Ecoboost. Up hill was what you would expe...
Forum Discussion
SidecarFlip wrote:
I know there has been an ongoing issue with the eco-boost engine in the Focus RS because of the excessive boost required to make the high power requirement of the engine..
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It wasn't the boost. It was Ford's supplier sending Mustang head gaskets to the Cologne plant
https://www.roadandtrack.com/car-culture/buying-maintenance/a14510137/ford-focus-rs-head-gasket-issues/
