One problem related to accelerator stuck has been reported for the 2003 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford F-150 based on all problems reported for the 2003 F-150.
Gas pedal is sticking. Truck speeds up, only way to stop is shift to neutral. Happened on highway and I shifted to neutral and hit pedal several times to get back to idle.