Please help me - Misfire

[DSMLIFESTYLE488]

This is my 96 Mitsubishi Eclipse GST (AUTO) - Listen to the misfire or whatever its doing, I dont know what it is!! - Well long story short, I ran out of gas. Went to the gas station on 177ave and 8st (by the way they have the cheapest gas in Miami) and put the premium gas they had(93) and my car has been doing this ever since that night. i changed out the fuel pump (Walbro 255lph) and put a B&M regulator thinking it was fuel cut but its not. I have full apex n1 exhaust, injen intake, and cranked up the boost. Please help me with this problem. its been ongoing. I cant pass 16 lbs without the car doing this problem everything before that is fine. Half throttle the car accelerates perfectly fine, after 16 lbs or around 15 it starts

YouTube - DSM Problem.... ### Help

 

[BIRDCLAWTSi]

any luck?

 

[DSMLIFESTYLE488]

Ok so i changed plugs, i know its been a while but I avent really had time to focus on forums. (Business) But the day i put denso 7's it ran perfectly fine for like 2 or 3 days. Now its running the same with the sputtering and hesitation. Any ideas? btw i havent changed the fuel filter yet.... I know i know. Ima get to it. But other that, any ideas?