Crossword clues for the word: DIESELENGINES The word DIESELENGINES has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for DIESELENGINES Showing 1 to 4 of 4 results Clue(s) "Big-rig power plants (7)" Polluters stop getting smellier, oddly - no good in El Salvador Semis' motors Truck motors (7)