F150 Ecoboost vs F250 Diesel mileage
I have been pulling my equipment trailer for my business with an F150 3.5 Ecoboost for 3 years now and averaging about 8.7mpg on 87 octane. I got rear-ended last week and the Ecoboost will be in the ...
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Of course when selecting 87 octane fuel, just completely ignore the owners manual:
We recommend regular unleaded gasoline with a minimum pump (R+M)/2 octanerating of 87. Some fuel stations offer fuels posted as regular unleaded gasoline with an octane rating below 87, particularly in high altitude areas. We do not recommend fuels with an octane rating below 87. For vehicles with EcoBoost engines, to provide improved performance, we recommend premium fuel for severe duty usage such as trailer tow.
We recommend regular unleaded gasoline with a minimum pump (R+M)/2 octanerating of 87. Some fuel stations offer fuels posted as regular unleaded gasoline with an octane rating below 87, particularly in high altitude areas. We do not recommend fuels with an octane rating below 87. For vehicles with EcoBoost engines, to provide improved performance, we recommend premium fuel for severe duty usage such as trailer tow.
