CONSUMER LIGHTLY STEPPED ON THE GAS AND THE GAS PEDAL WENT ALL THE WAY DOWN TO THE FLOOR. THE TRUCK TOOK OF AT A HIGH RATE OF SPEED. OWNER PUT TRUCK IN NUETRAL , THEEINGINE WAS STILL IDLING, SO OWNER TURNED THE TRUCK OFF. . THE OWNER OPENED THE HOOD AND OBSERVED THAT THE CRUISE CONTROL CABLE WAS INTERFERING WITH THE RETURN SPRING ON THE FUEL INJECTION LINKAGE, CAUSING THE THROTTLE LIKAGE TO REMAIN IN A FULLY OPENEDX POSITION. OWNER HAS BEEN TRYING TO GET IN CONTACT WITH THE MANUFACTUTRER. *AK