Update:
1) Checked coilpacks: All coils produced a strong spark when checking each one individually.
2) Swapped MAF sensor from a buddy's car and still no change.
3) Swapped out the ECU from my buddy's car and the car ran perfectly for about 10 hours and then same issue occurred again.(weird) Plugged his ECU back into his car and it ran perfectly.
4) Fuel injectors are fine(i think): I pulled all the spark plugs, and each of them was covered in black at the electrode and wet from fuel, so I replaced them with Iridium spark plugs and no change.
I have been wondering if it may be my IACV giving me trouble but I am not sure how to check it. Any advice? Thanks for the replies thus far. Much appreciated guys!
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