535i spuddering need help
Hey guys, my 535i is running really bad. It seems like it's missing. It idles bad and there is a huge power loss. I know i shouldn't but i need transportation so i've been driving it. It's especialy bad at lower RPMs and smooths out a little in higher rpm but is still shit
My fuel filter is new and I just changed my plugs, cap, rotor, oil?
I have a set of new wires on the way hopeing that they'll be the answer to my problems but I have my doubts.
Any ideas about what it could be.
Thanks in advance for all your help.