Dropped off OBX today at about 9 AM. - still in Ford Service - may be ready sometime tomorrow. The one positive is that a courteous car was available, a 2024 Bronco Sport.
An improvement while local driving in NORMAL mode.
Went from 26.8 Avg MPG on Regular (87 octane) to 28.1 Avg MPG on Mid-Grade (89 octane).
The actual Shell Mid-Grade purchased at an increase of 70 cents per gallon for this trial period (2 full tanks):
Considering the purchase of...
TOP TIER - High Quality Fuel ... (link)
OP Update #1 on 12/04/2023
Detailed explanation of Knocking or Pre-Ignition by @Mark S.
OP Update #2 on 12/04/2023
When our nation’s interests are threatened or attacked, and international diplomacy has failed, then what do we do?
Call the J.ustified A.rmed R.esponse Heads, our U.S. Marines.
Created in a Philadelphia tavern on November 10, 1775.
U. S. Marines on the Shores of Tripoli.
Southeast U.S.A. Nov 10 to 17
November 17 Summary: My wife and I are totally thrilled. The MPG exceeded the MPG of our previous vehicle, plus we are NOT required to use 91 octane (Premium) gasoline.
A smooth and solid suspension with comfortable interior and plenty of power on the highway...
Purchased from Medford Ford (NJ) on November 1, 2023 with under 6K miles. Previous owner was the daughter of the dealership owner. My wife and I (both retired) will use the Bronco Sport as a "daily driver" and "road trips", with occasional use for driving on "soft roads" (home is adjacent to the...