Hi. I have a D40 with a low fuel pressure problem. The engine will start eventually if I prime it under the filter. White smoke for a minute or so the runs fine. Not in limp mode. It seems that the fuel gravity feeds back into the tank when not running. Any suggestions appreciated.
Low fuel pressure
- Thread starter Simon#
- Start date
Help Support Nissan Navara Forum:
It sounds like an air leak. Fastest way to figure it out is to overprime the system so that diesel starts coming out of the leak.
If it's the filter: check the water sensor, it might not be seated properly.
Hoses can crack and clamps can be overtightened causing pinching of the hose (and creating a leak).
If it's the filter: check the water sensor, it might not be seated properly.
Hoses can crack and clamps can be overtightened causing pinching of the hose (and creating a leak).
