Problems with the start of the car

To get them, you combine getting the pipes from the
marks injectors so as not to make mistakes where they go
when you try the heaters and change the one that does not work, adjust them, do not place Chinese

when you place the pipes adjust them well from the pump and leave them loose of the injector, you start with the loose chas

Well people already try the heaters and are jewel so I discard them just like the battery and the starter donkey something more so you can not start the car?