so my misfires seem to be caused by the MAF. There aren't any actual misfire codes but above 5k i get a p0101 code. it actually shows it triggered at 4600. I've seen it in the past but dismissed it as an issue from running with the MAF unplugged while testing my 02/fueling/etc. but seems like even with it plugged in i get the code. i also swapped plugs, removed the apr fuel pump, and moved my air flow straightener closer to the maf (trying to make it similar to oem). without logs i won't know for sure what's happening when the misfires start.
if the fuel pump controller was overheating would it cause a miss or would the car shut off completely?