Citroen C5 fuel running back to tank when parked up

Car: Citroen C5
Variant: 1.6 hdi VTX+
Model Year: 2007
keeps losing prime as fuel running back to tank .
Posted: Apr 30, 2012 (12 years ago)
sounds like a faulty petrol pump
Posted Apr 30, 2012 (12 years ago)
check you fuel cap is fitting correctly and then for any leaks or worn fuel lines
Posted May 1, 2012 (12 years ago)

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