[nate16]

On my way to lunch today, car jerked, cut out and stalled 3 times. As of this morning, there has been squeaky noise coming from the engine. Looked just now and pulleys and belt are covered in oil. OFHG was changed 3 months ago and can't tell where this oil is coming from. Here are the codes it's showing now. Any ideas? My vanos motor was disabled a bit ago but I used the ISTA test plan to reactivate it and since then there hasn't been vanos codes.

I'm thinking it's 2 seperate issues. Crank Seal for the oil leak, and either vanos motor / components or MAF for the lurching and stalling.

On my way back from lunch, I did a little pull and everything felt fine, no lurching at all.

2011 N55 e92 xdrive with almost 90k miles