P0300 random misfire.

[Eg.h2o]

Whenever a new issue shows up I always ask myself what was the last thing that was done on the vehicle. A high percentage of the time the new issue is related to the last repair. In this case it’s the timing belt.

[Jaded_Crown]

It appears that timing is not the issue, timing is correct, and I also was recommended to clean the MAF sensor, which did improve the issue.

I do wonder if the ignition leads could be part of the issue, I'm going to check them in the next couple of days.

[Jaded_Crown]

To add to this, just did an IACV, and now idle is consistently at 2500-3000 rpm when I go off of the throttle.