What is the cause of Fuel leakage

Asked by MohammadAmr Jul 13, 2023 at 06:07 PM about the 1992 BMW 5 Series 520i

Question type: Maintenance & Repair

I have BME 520i and modified to 535i with Turbo
I changed fuel pump, computer, fuel regulator and all fuel hoses. I noticed two
things:
- Hard starting of engine
- Fuel leakage from front or bottom fuel lines

1 Answer

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