so 2 months ago i did a valve adjustment because i kept getting a misfire codes in all 4. did the adjustment the codes cleared. was driving tonihgt it was very cold and the light came back on but just for #1

fuel sys 1 CL
fuel sys 2 NA
calc load% 30.2
ect 187
SRFT B1 -7.8%
LTFT B1 0.0%
MAP (inhg) 8.9

that was the freeze from from my obd2 scanner

 

you've already checked injector, plug, coil?

 

Easiest way is to swap the coil pack. See if misfire follows.
If not then swap plug. See if misfire follows.