Originally Posted by Jackspat2
Eco-diesel switch to improve fuel economy. Aka Eco button.
Reguarding the Tidbit, I believe Milous (post #1191) said that it has to do with 4wd system and isn't really particular to any engine (Diesel or Gas)..
2nd half of alphabet (N-Z)
2nd letter is E
Something with 4wd system
Gas or Diesel engine
Possibly next clue has to do with post #1225 quotes?
Continue the madness that Milous has created for us!