2007 x5 4.8l rough/jumpy idle

[shanesE70]

2007 x5 4.8l 120k- joined the forum to see if anyone had this issue, did the search on the internet but found info on older gen x5 models.... so i have a rough/jumpy idle after startup warm or cold and sometimes out of no were it will idle bad then run fine. for the past year it allways idle jumpy sometimes but now its worse and threw a check engine light, i need to get it scanned still but in the mean time would like to ask here. i changed the plugs out and clean the mass air flow sensor no change, also when i unplug the mass air flow there is still no change. the fuel filter has been changed in its lifetime before but not sure when since this is my buddys car. any info would be great.