Two problems related to car throttle stuck have been reported for the 1998 Dodge Ram 1500. The most recently reported issues are listed below.
After shifting down while going up a hill the vehicle continued to accelerate. Could not stop completely with brakes. Had to turn engine off, but by then brakes would hardly work do to heat from trying to slow down. Throttle plate was stuck. Then had it stick in passing gear while in cruise, but this time it released when brake was applied. Dealer said it was just probably carbon in the breaking loose.
Throttle stuck wide open. Had it looked at and there was no conclusion as to why it happened.