Genuine Nissan Patrol TD42 Injector Bleed Return Drain Line to Pump GQ Patrol when tuning some customers vehicles

when tuning some customers vehicles we found that to get enough boost fuel delivery we would lose the ability to reduce the start fuel enough resulting in black smoke

5 Ports (1 x 3/8" NPT port at each end

including inset maps

and a critical steel winch drum

Genuine Nissan Patrol TD42 Injector Bleed Return Drain Line to Pump GQ Patrol when tuning some customers vehiclesGenuine Nissan Patrol TD42 Injector Bleed Return Drain Line to Pump 164460Y710 This is the return hose that comes off the bleed of line from the injectors and joins onto the fitting on the injector pump to return the fuel. Over time these become hard and can crack, which will cause a fuel leak.