UNDERSTAND WHEN to REPLACE AND DIESEL INJECTORs Not Just 1Kd-Ftv TOYOTA and ALL DIESEL

SORT the BASICS as EXPLAINED THEN do these CHECKS Yourself FREE.
Stop Blowing smoke you filthy dirty diesel and stop wasting Injectors changing them when you don’t need to most importantly when you do make sure they only brand new genuine not counterfeit not rebuilt and not other brands in my opinion genuine is the