Reply To: Random misfire on Acura – and seems mysterious

[Richard Kirshy]

Unlikely a bad O2 sensor if that is what is displayed.
Unless your map/maf sensor is miss reading.
At this point I still say get a proper smoke test done on the engine and EVAP
Why your so adamant about not going to get it done is beyond me.
Unfortunately, with out starting the process of elimination via testing, you can fire the parts cannon and pay the costs without solving the issue.