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Mitsu G54B 2.6 gas engine is prone to head cracking, gaskets, etc. Trust me, I had one. <img src="/forums/images/graemlins/frown.gif" alt="" />

4D56 diesel is a different beast.


the 2.6 is a VERY good engine aswell...it is very prone to cracking heads but you just have to treat it right. I miss my old G54B. I had that engine running just perfect when I sold it.

I overheated my pajero pretty bad in the summer and as far as I know I didn't crack the head, or if I did it isn't bad enough to burn any coolant yet(knock on wood). Mitsubishi diesel engines are very tough, and the 4D engine has been around for YEARS and YEARS.

even that old G54B 2.6 engine used to be a diesel engine, that bottom end is indestructible