Mazda Allegro 1.8 of the year 1998 assembled in Colom

I have a Mazda Allegro 1.8 vehicle in 1998 assembled in Colombia. The car has a fault since when it warms it tends to go out. The Scaner was placed and resulted in the IAC and oxygenant with problems. They were replaced but the failure persists. Anyone will have the idea of ​​why this fault?

I have a Daewoo Taxi and the same fault was presented, I did the same as you, but at the exit of the gasoline pump I had a tight hose with a clamp I adjust it and the remedy came out, another day began the fault because it sanctioned that is to say and stayed, I decided to change the pump, holy remedy spent and that was the fault. These days came from b/keel to b/manga in the Mazda Allegro and began the same when the tank was in a room, he took 50 gasoline bars and this what he did was that the level raised and refrigerated the pump and the problem was not presented again, again when the tank was in a room I present the fault, solve to change the pile battery, because if I buy pump with accessories it is more expensive.