part and stop

Hello a fiorino 1.3 2002 part of 5 sec. And the engine stops. I do a test: with a syringe I inject benzine for the admission and the engine works while the benzine of the syringe ends, while the engine is at that time I try the benzine pump and the injectors that work, both its pressure of gasoline and the pulses in the injectors.

For doubts, injector cleaning and controlling them in a test bank

If there is a pulse of injectors and for the test you do, it is most caused that you have a problem with the injectors themselves, as the pool says you must control them in a test bench to see what happens, before doing anything,