4JA1 Engine, Are there any problems?

[4JGtootsie]

Hello there, I just want to know if anyone of you had experienced any problems with this engine?

Kasi kami as of now wala pa. We have 2 isuzu with this engine =)

Reliable talaga itong engine na ito?

Its reliable, solid and efficient.
Problem is starting it pag mababa na compression (high mileage).
Direct injection require high compression(heat) to fire, without glow plugs it will be a long and shaky start.