Cruise Control doesn't work above 85mph.

[Clayton Bearden]

I also drive on 85MPH roads and am annoyed by the limit. Is there a way to flash the ECU and get rid of this?

I don't know. If there is I'm are it will void your warranty.

 

[Clayton Bearden]

That can be changed in the computer, you may need to have the dealer to do that though.

Every time the dealer get close to my truck they create a new problem, break something, or make it worse. Stay away from dealers at all cost. That's my opinion.