My condolences, sorry the Challenger let you down, things just keep getting worse for you. (I read every post in this thread)
Oh by the way, it is really easy to reprogram the gas pedal. Turn they key on, press the pedal down three times slowly, turn the key off. Done. It makes a HUGE difference. My R/T ran 13.90s with a full tank of gas, the cooler, golf clubs and lawn furniture in the trunk. (once I figured out how not to blow the tires off.)
