L4 Bore (mm): 95 Stroke (mm): 100 Years: 1994 on Fuel: Diesel Details:     The  Mitsubishi 4M4 engine  is a range of four cylinder  diesel   engines  from  Mitsubishi Motors , first introduced in the third generation of their  Montero/Pajero/Shogun   SUVs . They superseded the previous  4D5  engine family,