Can you convert a 2jz engine to diesel?

If they make diesel parts for it yea go for it, just note its too expensive Converting gas to diesel.

Lpg conversion

Probably, it will be extremely difficult and expensive

Its probably better to buy a diesel from a vw or if you wanna do it big. The 3 diesel american trucks

Or just get a cummins, already a strait six diesel.

But why would you ruin a 2j ????