Nissan Repair Questions? Ask a Mechanic for Answers ASAP
The accordion hose you replaced is installed using heat to shrink the line so it gets a tighter fit. If you replaced this hose with a regular rubber fuel hose, it is possible that the hose has come off of the nipple and the fuel is returning back in to the tank instead through the line and to the injectors. Can you hear the pump activate when you first turn the key to the run position?