March 24, 2021
Finding the cause of a misfire can be very frustrating, Possible causes a bad ignition coil, a bad spark plug, a bad or underperforming fuel injector or low fuel pressure. Secondary causes could be bad MAF sensor, faulty oxygen sensor or even dirty throttle body. The issue could be any of these and may not be limited to these faults.
To properly understand the issue you need to be able to live stream the data in real time while the engine is running to get the full picture of the fault.