Hi. Im about to pull out the hair I don't have. So...
My XF WILL DRIVE WELL FOR ABOUT 30 MINUTES TO AN HOUR. THEN IT WILL STALL AS IF IT DOESN'T HAVE FUEL. THE ACCELERATOR WILL FEEL KINDA HEAVY N LETHARGIC.
I WILL JUST PUT IN A FEW LITRES OF PETROL N OFF SHE GOES LIKE NOTHING IS WRONG. IT DOESN'T MATTER HOW MUCH OF FUEL I HAVE. AT TIMES THE IS MORE THAN 3/4 TANK.
I HAD THE FUEL PUMP REPLACED AS WELL AS THE FUEL PRESSURE REGULATOR.
OBD SCAN SAYS IT IS A HIGH PRESSURE/ LOW PRESSURE ON THE FUEL LINE.
ANYONE HAD A SIMILAR PROBLEM?