The check engine light comes on and the electronic thottle control indicator lights up.
It runs very rough and sometimes stalls. If you shut it off and start it back up it runs good for awhile.
truck showed fault codes-this is what i found,are these correct? anyone have the fix or is it more a dealer only fix? im going to trace wiring out in the morning but was wondering if someone else had the problem and the fix already.thanks

p1128: P1128-CLOSED LOOP FUELING NOT ACHIEVED - BANK 1

p1129: P1129-CLOSED LOOP FUELING NOT ACHIEVED - BANK 2

p0642: P0642-SENSOR REFERENCE VOLTAGE 1 CIRCUIT LOW

p1618: P1618-SENSOR REFERENCE VOLTAGE 1 CIRCUIT ERRATIC

p2122: P2122-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT LOW

p0884: p0884-POWER UP AT SPEED

Vehicle doesn't leak water by chance? I just had one in my hsop with the a.p.p.s. sensor code and would not go over 20mph...we found the windshield leaks and caused the a.p.p.s. to be very corroded, cleaned it up (and fixed the leak), runs fine now. Just a thought. Take care, Jeff