Compression Ignition Addict
Join Date: Mar 2011
Location: Great Falls, VA
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Check Engine Light with SCT Livewire but only with certain tunes
So about a week ago i installed the whole package, 5" Flo-Pro turbo back straight pipe exhaust, S&B Intake, and SCT Livewire w/ custom tunes from IDP.. i ran the normal Street tune for 350 miles or 1 tank to give the tranny some time to relearn... so then i put the Extreme Street on it.. got on it once hard, and CEL came one.. hooked up the livewire, it says there are no codes. but the light is still on.. so i reload the tune again.. CEL is no longer there, drive it around for a few miles.. then pops back on a few miles down the road under normal driving.. Still wont show any codes on the livewire.. So i load the extreme race tune, wasn't a big fan of the shifting at first.. but found the right combo.. CEL came on this morning on the way to work, but livewire shows no codes... it will just pop on under normal driving conditions.. CEL never came on with just the regular Street tune.. only with the 2 higher HP tunes they sent me.. Truck runs great.. except when the converter is locked in OD w/ the race tune installed. if i'm not careful, and my foot positioning on the go pedal, the truck will surge, but thats because of my foot.. not the truck... any ideas on the CEL with no codes on my Livewire??
2008 Ford F250 6.4L Crew Cab Short Bed King Ranch
3.5" ReadyLift Leveling Kit, 37x13.5x20 Toyo MT's on stock 20's, Dual Steering Stabilizer, Livewire w/ IDP, KEM, Gearhead, S&B, 5" Flo-Pro, Rudy's EGR Delete and Cold Side Pipe, CCV
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