Where is the fuel pump relay located on a 2004 Nissan Quest?
The fuel pump relay on your 2004 Nissan Quest is in the Intelligent Power Distribution Module (IPDM) which is located in the engine front of the engine compartment.
What should I do if my fuel pump is not working?
Usually, when you start your car the fuel pump gives off a slight buzzing sound signaling that it has started working. However, if there is any problem with the fuel pump relay the fuel pump will not respond at all and you will be left turning the ignition key again and again. If you experience such an ordeal, it is time to visit the mechanic.
What are the symptoms of a fuel pump relay problem?
1. Engine stalls One of the first symptoms of an issue with the fuel pump relay is an engine that suddenly stalls. If the fuel pump relay has an issue while the vehicle is operating it will cut off power to the fuel pump, which will cause the engine to stall.
How can you tell if your fuel pump is dead?
Of course, there could be other explanations for your engine’s failure to start besides a failed fuel pump. To confirm that your pump has failed, check the pressure in your fuel lines with a fuel pressure gauge; if it reads zero, then your pump is likely dead.
What could be causing fuel pumps to die so quickly?
About 6 months later, the main pump died and was replaced. 6 months after that, the new lifer pump started overheating and died again and was replaced again. Now, about a year later, that new, 3rd lifter pump has died and fried the relay. Would anyone know what could be causing these to die so quickly?
Usually, when you start your car the fuel pump gives off a slight buzzing sound signaling that it has started working. However, if there is any problem with the fuel pump relay the fuel pump will not respond at all and you will be left turning the ignition key again and again. If you experience such an ordeal, it is time to visit the mechanic.
What happens when the fuel pump relay goes bad?
If the fuel pump relay suddenly fails, it will light up the check engine light and store a trouble code on the fuel pressure. The fuel pump relay going bad can affect the fuel pump’s power and affect fuel delivery to the engine.
Can a fuel pump be placed upside down?
If that flow is restricted it is a double whammy – the pump is working harder and there is less fuel flowing to cool it. Since most injection systems return unused fuel to the tank a fuel flow restriction might not be noticed. Regarding your battery terminals, check to see if they could possibly be installed upside down.