Multiple misfires
 

Hey all.

Need some advice. 2007 Accord LX 2.4L. Been my daily driver for a year. Other than burning oil and crappy gas mileage been a good car. When I bought it last year I flushed the trans, comolete fuel system cleaning including throttle body and intake, and relaced all four plugs with Denso iridium. Saturday night I put $10 in gas and drove a mile home no problem. Yesterday after getting on highway my CEL started flashing witch I've only seen solid. Ran OBD II and came up with 'Multiple Misfires' Random misfires and misfires in 3 of the four cylinders (P0300, P0301 and P0303-4 twice each.) Wxtemely rough idle almost dies, has very little power taking but once it hits 3rd gear it run like usual. I'm hoping it's just bad gas or the coil packs, but I doubt 3 out of 4 went bad overnight. Any thoughts or suggestions much appreciated