Engine Performance problem
2002 Ford Ranger 6 cyl Two Wheel Drive Manual 11600 miles
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speedomitor is jumping, missfiring on cylander six, dieing, stalling,start and die with in moments of starting, dieing on take off, no power, have to take off @ 25,00 to 1,500rpms, p codes 113, 453, 1451, 1000, 721, and 1270.

Have checked every wiring harness connector in the truck for waterdamage looseness and di-electric grease, replaced speed output sensors in rear differential and as well transmission 2x with ford OE parts to make sure for no defects. shook wiring harness under truck to make sure there is no pinches or shorts in the circcut.

Hi samrellier,

With so many codes showing, I would suggest checking the ECM and it s ground connections.