Do not cancel or walk away! Take delivery and immediately sell it for 3k to 5k more than you paid. The dealer will be very happy if you cancel. Get paid for all the waiting.
I am all for owners flipping their trucks instead of refusing delivery and the greedy dealer flipping. Let those who have waited and waited, make the profit.
More than 15% ethanol is a "what if". What if one tank full is 14% and the next is 16%? We have no control over the precise % of ethanol. Get a few test strips and check ethanol % if that is a real concern.
Some states limit the doc fee, like NY. States that have almost zero consumer protection laws allow their dealer associations to control the laws and they charge the sky high doc fees. A buyer in NY pays $75, while a buyer in FL can pay $900 for the very same documents.. Dealer associations...