KA24DE Help!

[Asmar]

The KA24DE on my S13 just keeps turning off randomly. I know that only 3/4 of the cylinders are sparking/working right now but I had a B13 (Sentra) before with the same problem and it run fine, just ran kinda weak. So anyone know what's up with it?

[Killa_D]

so are you saying that one of the cylinders are not working? if so make sure your getting spark in all cylinders if you do then make sure your getting fuel on all cylinders. Make sure you dont have any vacuum leaks.