Wow, that's crazy! I had a '93 Dodge Shadow that did that to me once. But that had a physical cable connecting the accelerator pedal to the throttle body, whereas we now have circuits instead. Remember you can shift into neutral if you need to to disengage the acceleration. One of the problems with something like this, is if the engine has enough speed and torque, your brakes won't be able to stop the Jeep by themselves.
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2008 Liberty Sport 4x4 Automatic
Jeepin By Al 4" Lift Kit
BFG KO2’s 245/75R16
Full MOPAR skid plates
Rock Lizard Skink Super Sliders
AtTheHelm Front Recovery System & Roof RackM116A3 Trailer build thread: viewtopic.php?f=72&t=77997