Greetings. Have owned many MB,s since 1994. An old 89 E wagon, a 93 E320, 2 1994 E500s, and finally traded my 95 E cabriolet for my 05 E320CDI that I bought new. Interested to see if anyone has gone biodeisel or Veggie oil with their 05 CDI. I put mucho miles on the CDI between NY, Pa and Florida. LP