What is your question?
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What is your question?
once i get the misfires i get codes for bad oxygen sensors on bank one. if i clear the codes,n the engine runs fine until the computer resets. i have changed the plugs and oxygen sensor.the catalytic converters don't have back pressure.

1 Reply
Professional scan test required! .... Guessing at it ain't working but without *hands-on* testing - that's the only alternative anyone can offer.. Not concerned with trouble codes - a full and complete professional scan test!
The O2 sensor is just doing it’s job - reporting a problem within the exhaust gases that is likely caused by another operating systems malfunction altogether..