I know a guy that has the snap on tool to turn off the adaptive learning so we did that. It fixed the 3-4 harsh shift but still clunks whenever I let off the gas and press it again in 10th gear.
You have trans issues too? What issues are u having? Mines clunks when press back on the pedal going highway speeds. I wanna get a tune to resolve it too but don't wanna spend 800 bucks either
Thanks for the reply. I have a 3.5 ecoboost and hate my trans characteristics. It has a loud clunk when getting back on the throttle sometimes, and it downshifts all the way down to 6th gear the moment I tap my brakes if I'm going downhill at highway speeds. Did yours do this? I'm hoping a...