BMW M5 Forum and M6 Forums banner

fuel line

  1. fuel line to fuel pump leaks at fitting

    E39 M5 and E52 Z8 Discussion
    I just did a DIY fuel pump swap, 2001 M5. The process is well documented and a good video of the process is on YouTube. However, my flex fuel line would not leg go of the plastic fitting on the top of the fuel pump assembly. I cut myself pretty good on one finger trying to squeeze and pull and...