Mitch250

I have a 2005 f150 lariat four door 5.4L had the phasers and VCT solenoids and cam chain tensioners replaced about a year ago it's run great up until about a week ago I was on my way home from work and it started running a little rough and progressively got worse. I'm getting a bunch of codes from random cylinder misfires to cylinder 1 cylinder 2 misfires, bank 1 to rich, bank 2 to lean. I read into it some and people were saying with a CAI the MAF sensor can get dirty and in turn make it run like crap so I cleaned the MAF sensor and unhooked the battery for about a half hour hoping that was the issue but... no dice so I'm hoping you guys can help me out.