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Blown fuel pump fuse, defective fuel pump relay, or loose or broken wiring.
it located in the fuel tank, you must drop the tank.
The fuel pumpis located in the fuel tank.
fuel tank
On the 2001 it's in the gas tank, it can be accessed by removeing the back seat threr is a access hole
It will cost you approximately $500 to replace a fuel pump on a 2001 Hyundai Sonata. The amount will vary depending upon who does the work for you.?æ
From a Hyundai dealer technician- there is no serviceable fuel filter on the 2003 Sonata. The filter is a "lifetime" strainer on the fuel pump in the fuel tank. It would be replaced with the replacement of the fuel pump only. how do you replace fuel pump on the 2003 sonata
The Relay is in a hard to reach place under the dash, along with the fuel pump relay and some others.
Still need help? It will be either the Fuel Pump Relay, Fuel Filter, Fuel strainer, Fuel Pressure Regulator, Fuel Pump, or Crankshaft Sensor. You can tell what it is depending on what is happeninig when you try to start the car. Explain what is happening.
take it off and suck on it
in your tank
Check the fuse and the relay first. If it still will not run it is defective. It it runs it may not be pumping fuel. A fuel pressure test will verify it's condition.