Manual gearbox, Cummins fuel filter head, cummins lift pump... all would have made a good idea a great product from the start, along with a better TC.
We filled up the libby to the neck, topping off with B100. So a B20ish blend.
We drove 544 miles. I put in 2.17 gallons before beach driving on the OBX.
Accounting for the 2.17 gallons, we got 27.something (close to 28 ), not counting it we got 30.01.
Given we used AC, ran above the speed limit, lowered the tire pressure and drove on the beach in 4L, I consider the Jeep to be worth its weight in Gold for the average SUV'ers need.
I simply can't think of another vehicle I can drive on the beach, haul parrot cages around in, climb over parking bumps in the urban jungle, or leave me stranded on the side of a higghway because of a sudden temperature change (air in fuel).
