Hello all, Just wanted to reach out and see if anyone has had the same issues that I have had under ownership of my 2006 E60 M5. I bought this car with pretty high mileage, but I have put approximately 25,000 miles more. Currently I think I am sitting at 172k or so. I've been religious about...

Hi, My M5 just started having issues out of the blue. It was driving fine, I let it sit for an hour then when I fired it up it's misfiring. I've got a bunch of codes. The codes that were pulled: P0303 Cylinder 3 misfire P0304 Cylinder 4 misfire P0300 Random misfire detected P1354 Misfire...