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  1. Mysterious Misfire

    E60 M5 and E61 M5 Touring Discussion
    Hi All, So i went on Holidays for 2 weeks and when i came back i started up the car, filled it up with fuel for work the next day. When coming home from work the next day, driving normally in P400 mode, i encountered Engine Fault with the redline coming up to 4500rpm. I limped it home after...
  2. What's wrong with my injectors/fuel rail/some other electrical issue? (bank 1)

    E39 M5 and E52 Z8 Discussion
    So, here's the historical fault logs from my car. It's been throwing SES on startup for the last month or so, maybe three times a week. 11/21 P0171: System too Lean (Bank 1) P1345: Misfire Cylinder 2 With Fuel Cut-off P1347: Misfire Cylinder 3 With Fuel Cut-off P1349: Misfire Cylinder 4 With...
  3. I need some help here

    E39 M5 and E52 Z8 Discussion
    I recently have been having some issues with the VANOS on my car. After doing much research on the board, and replacing many of the parts suggested, I am at an absolute loss here and have no idea what to do next. I have been getting the following codes from the Peak code reader: 43...
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