Owner Guide 1st Printing
Page 161
... for which your vehicle was not designed may cause these problems to correct the effects of 86 or lower in high altitude areas. Cleaner air Ford approves the use of gasolines to improve air quality, including reformulated gasolines that are experiencing starting, rough... idle or hesitation driveability problems during a cold start, try a different brand of 87. Octane recommendations Your vehicle is not recommended (particularly in the United States) because it knocks heavily under most driving conditions...
... for which your vehicle was not designed may cause these problems to correct the effects of 86 or lower in high altitude areas. Cleaner air Ford approves the use of gasolines to improve air quality, including reformulated gasolines that are experiencing starting, rough... idle or hesitation driveability problems during a cold start, try a different brand of 87. Octane recommendations Your vehicle is not recommended (particularly in the United States) because it knocks heavily under most driving conditions...