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Discussion Starter #1
I have a 05 rt Hemi 5.7 when i press the accelerator pedal goes down about an inch before car takes off....
What are these Itune, Diablo, and predator programs, Do they modify your ecm or what? Do I need one to fix my issue?
Thanks,
Buck
 

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I think FunkyChicken disproved this a while back, but some people swear by the Throttle Calibration. It doesn't hurt to try, but no promises. Other than that, check the "throttle body" as it may be gummed up a bit. IIRC, our cars are a drive by wire, so there is no cable to have slack. A little bit of a stretch, but check the connection at the gas pedal too. I do not know how it sends the signal, but maybe it is mechanically out of place a smidge.
 
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