Hello,
Done some test again.
When i put a silicone tube behind the fuel filter, i have the folowwing :
When egnition key is on, fuel is flowing in to my bottle.
When i put is off and back on, fuel is coming again.
After 2 times on and off, my bottle of 0,5litres is full.
Now when i put the fuel line back on the fuel filter, and after several on and off turn, the car is starting and turns again for 30 seconds or less.
I hear, if i put the ignition key to on the fuel pump, but it did not start afterward, it is like the fuel is flowing back to the fuel tank via the fuel filter, is