I have a 2003 f150 with the Edge CS. The problem im having is when i do custom settings such as rpm redline and speed limiter its not saving the info. I go through all the settings and choose custom then save it and let the programmer build the file but its not saving it. Truck is still cutting off at factory speed limiter. Any help would be greatly appreciated.

 

Are you sure you are hitting "save custom settings" after putting in the custom settings, and before you hit "program"?

It's been so long since I have messed with my settings, I forget the exact sequence of steps. It's been a while since I have actually driven my truck, come to think of it.

 

You may be having a a issue with the unit itself. Mine did the same think thing crapped out. It wont even power up. I have since went back to my SCT Livewire.

 

Yes ive made sure ive saved the changes. I have even unplugged and tried again but still does it. When you go to custom settings it shows my truck speed limiter being set at 120 where i have it but still cuts off at 105.