'07 Expy mileage vs. '06 Expy
#1
#2
What older 5-speed?? Old tranny was 4-speed 4R70W.
Did you read this thread?
https://www.ford-trucks.com/forums/5...n-expy-el.html
Did you read this thread?
https://www.ford-trucks.com/forums/5...n-expy-el.html
#6
Third tank on 07 w/ towing package is 15.0 average City/Highway. I got 14 on the first tank because I was "driving it like I stole it". If it gets 1 more MPG after break in, I will be happy. I also filled up, reset the MPG guage, and drove a steady 75 on a fairly flat highway. It was getting around 19.6 driving like this.
#7
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#8
update to my earlier post:
I recently changed my oil and used redline 5-20 full synthetic oil which is reported to have a fairly high molybendum content, and noticed an immediate 3/10 of a mile increase in mpg. same driving habits, same roads.
I plan on taking a trip to florida from dallas later this spring so I can better document highway miles. the 19+ some folks have posted is encouraging as I was only planning on 17 or so......
I recently changed my oil and used redline 5-20 full synthetic oil which is reported to have a fairly high molybendum content, and noticed an immediate 3/10 of a mile increase in mpg. same driving habits, same roads.
I plan on taking a trip to florida from dallas later this spring so I can better document highway miles. the 19+ some folks have posted is encouraging as I was only planning on 17 or so......
Last edited by SixPak; 04-04-2007 at 05:11 PM.
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