Hello -
I have a 2011 Range Rover Sport HSE (L320) with an apparent fuel or fuel pressure issue. Mileage is 180,000. Three years ago I replaced one of the high pressure fuel pumps because it was running rough and diagnostics indicated that one of the banks was low on pressure. Fast forward three years and approximately 80,000 miles. One morning it just did not start. Fuel pressure - or lack thereof - came to mind. Diagnostics pointed to the low pressure pump. Tank was dropped and the low pressure pump was replaced. It started, ran but occasionally stalled. As a "preventive measure", the two high pressure pumps were also replaced. The apparent fuel pressure issue persisted. Tank was dropped again and the low pressure pump was found to be defective. New pump installed. Car started and ran perfectly.

Fast forward one day and the car did not start.

Any ideas on what might be causing the apparent fuel or fuel pressure issue? High pressure pump actuator? Leak in fuel system? Filter?

Thank you in advance.
Oliver