Make a tutorial on how to adjust the settings in the diaphragm of the inline injection pump, and discuss the advantages and disadvantages to the engine's performance, especially in providing more diesel to the injectors.

Boss, sana gumawa ka rin ng pag-advance ng timing ng 4BC1 at 4BE1 rotary salamat po.

Boss, tanong ko lang po, ano po bang special tools ang ginagamit sa pag-adjust sa diaphragm ng injection pump? Isuzu po makina ko, 4BC1.

Boss, 4BC1 kasi makina ko. tanong ko lang po, pwede rin po ba i-adjust iyong diaphragm ng inline diesel pump ng idle screw para mas lumakas hatak ng engine pwera pa ang pag-advance ng timing mark ng injection pump?