UK Car Repair Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
My info is somewhat limited on your model here but I had seen no one else has responded and would like to see if I can help here.If at any time you feel that I cannot help with this please let me know.
Inspect the fuel lines leading from the filter to the fuel tank as well as filter to engine for any leaks,even a pinhole leak will cause this.If a leak is found it will need repaired.With any kind of leak this allows air into the fuel system which can allow air to bleed back to the tank and would need corrected.
If this is checked and found o.k. this sounds like a fault with the check valve in the fuel pump as most fuel pumps have check valves that can fail causing this issue here and the valve or pump may need replaced.
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