With my 2003 Huyndai Sonata, I have to pump the gas very slow. It doesn't want to go in

Refill the gas tank.

USA, no country stated, so must I assume all Entourges all have same bodies world wide. why must I, nobody ever states this.
so I will guess, USA> and fail you.
some cars have nice body access ports,
gas or diesel, i guess Gas. (petrol)
its really (USA) a
Kia Carnival engines
2.5 L Rover KV6
3.5 L V6
2.9 L CRDi
got one of these???????

2007 USA. so ill look that up. for that year.

our 2007 has this magic hidden panel

under how to relieve fuel system pressure (safet)

1. Before servicing the vehicle, refer to the Precautions Section.
2. Remove the second seats.
3. Remove the access panel (A).
4. Disconnect the fuel pump module connector (A).
5. Start the engine and allow it to run until it stalls.

take of panel
remove hoses.
un screw the pump rack top locking ring.
take out pump.
non uSA, , i dont know.

You've got your gas tank presure release valve.stuck or no good

Check all your fuses in your fuse panel, there may be an engine management fuse that blew because of the power surge.

i have doubt about, how to test the Igniter of Huyndai sonata2003 model. the car doesn't start and i am in a way that i want to fix the problem by myself

Possible. It's hard to give you an accurate cause, since I'm not able
to hear the sound. Most of the time, when you hear a slight wrapping
sound, it's a rod bearing,or crank bearing. When the rod bearing goes,
you'll know it,since it will knock like an SOB.

hey who knows

Just follow the spark plug wires. I can't be certain, but I seem to recall them being on the back side of the engine.

dear friend-unplug the speed sensor and remove the 6mm bolt pull the speed sensor upwards clear from the gearbox,split speed sensor and drive.

HI there is no trans filter on your car. just drain and fill use huyndai fluid or te trans wont shift right.