To relieve the pressure start the vehicle up and pull out the fuse for your fuel pump. When the engine stalls, you have no fuel pressure.
And the fuel line will have no fuel in it.How do I change a Fuel Filter for a '93 Nissan Pathfinder 4x4? Relieving the pressure?There should be a purge valve. Looks a lot like a tire valve. It's connected to the fuel rail not too far from the injectors. That's where you relieve pressure. Good luck.
