gaz leak

i saw today that my car are leaking gaz, but a few week ago i see that my car have difficulty to take the gaz, i don’t know if is possible that the trouble is on my gaz pump or something like that because i think that the gaz line pass inside the car and the lines are all good there, but for me my car are leaking in the front of the car under the hood. if someone know what i could look it will be very apreciated

You can try checking the fuel rail for any visible leaks, check the fuel lines leading to the fuel filter, see if the fuel filter is loose or not, or check the injectors (sometimes the O-Rings leak).