My dad has the 04 F150 and i bought him the Hypertech programer...What is the best settings to set it to get best perforance...I understand the 93 octane etc but what about shift points and stuff... Truck is a 04 F150 5.4L 3v 4wd supercrew....

Thansk
SjLingenfelter

 

First return it and buy the superchips one, and it asks you questions and you say yes or no, i think thats the best if you dont know what your doing.