I have a MKIII that I just installed a walbro 255 in. I cleaned the tank before installing and changed the fuel filter. I run 550cc injectors with a dual feed -6 rail, -4 return to regulator and -6 back to tank.
After driving for around 20 minutes without shuting car off the pump gets loud. Once it gets really loud if I try and boost there is a big lack of fuel. If I simply turn the car off then restart its good to go again. I have now done the fuel pump rewire and 12v mod. I also have the canistor removed and have since added a 2 way vented cap. Does anyone have a idea on how to fix this issue.
Any help would be greatly appreciated.
After driving for around 20 minutes without shuting car off the pump gets loud. Once it gets really loud if I try and boost there is a big lack of fuel. If I simply turn the car off then restart its good to go again. I have now done the fuel pump rewire and 12v mod. I also have the canistor removed and have since added a 2 way vented cap. Does anyone have a idea on how to fix this issue.
Any help would be greatly appreciated.