4JX1 Isuzu | Injector Removal

[@delawarecop]

May I suggest that you remove the entire Oil Rail with the 4 Injectors bolted to the rail? This will give more room to work and will also reduce the risk of damaging the o-rings which seal the Injectors to the Oil Rail.

[@DiYSpanner]

Thanks

[@delawarecop]

@@DiYSpanner When refitting the Oil Rail, it's also beneficial to have all Injectors mounted on the Oil Rail, but to leave the 5mm Hex Bolts slightly loose, just enough to allow the tips of the Injectors slight movement, so that when you reseat the Injectors into the sleeves, the Injectors can self centre in the sleeves, reducing the risk of skewing the sleeves against the side of the Head and causing excessive wear on the Injector Sleeve O-rings.

[@DiYSpanner]

I am so glad that you shared your knowledge. I really appreciate your advice. 🙏

[@kabalaybaydondonvlog9070]

Saan shop niyo boss

[@DiYSpanner]

Mindanao location boss