Ignition coils 2015 axis v-10

It's unlikely to be a temperature sensor issue. It sounds like the all-to-common issue of what I call "mild misfires".

Other than loading up the shotgun and replacing the plugs and all of the COPs and hoping to get it fixed, it is necessary to use a capable scan tool and look at the Mode $06 data (misfire counts by cylinder) while the perceived misfires are occurring.
 
I got a Bluetooth OBDII reader and cleared the existing codes and the check engine light.

I let it collect data while idling, and there was nothing. It wasn't missing. A tiny surge was all I could feel. This is coming off a week of temps in the teens and lows about 0. Yesterday was upper 40s

I drove it for about 30 minutes on the interstate (65-70mph) and surface roads (35-55mph) with some small hills. The reader was on and recording. There were no faults. I don't know how to read the data, so I don't know if the readings were high or low or right on.

I could feel a little surging/lagging on the hills, but again, no faults were detected.


After I let it sit for several hours doig some work on it. I started it back up, and it started to miss again. I didn't have the reader on at that time. The check engine light did not come on

I'm to go hook it back up shortly
 

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