My 05 F250 has a Sinister EGR delete on it. I dont have a CEL. Does that mean that there is some sort of file loaded into the truck? I plan to buy SCT Livewire pretty soon. If my truck has had a tune loaded into it for the EGR delete will it have to be flashed back to stock before I install the SCT? If so where can I get that done?
you shouldnt HAVE to go to stock to load sct custom tunes
but any ford dealer and some of the better shops can likely flash it if you need. but you probably have a soft code o your truck :nod:
I hate to ask the newby question but can you explain this? I was wondering the same question asked in this thread.I just purchased an 06. It is all stock but runs fast as H***. Made me wonder if any tunes had been added and/or possible FICM mods. Bought it at the local Ford dealer so there is no previous owner info other than Carfax showing a 1 owner truck who took excellent care of it. It is currently getting the upgrades listed in "my garage" and an SCT x4 is on the way.
I scanned the truck. It does have a soft code for EGR and glow plugs 1,2,3,5 and 7. What in the ***?!?!? It was 34 this morning and started as easily as if it was 80 outside
Thanks, guess I will find out when I plug in the tuner and try to load one.
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