Crossword clues for Certain fuel 3 lettersAnswerClueGASCertain fuelOILLINECertain fuel conduitOILERSShips using a certain fuel.PEATYAbounding in a certain fuel.PEATYResembling a certain fuel.COALERCertain fuel carrierCOALERSCertain fuel carriersETHANECertain fuel gasGASTAPSCertain fuel valvesCOALYARDCertain fuel storage localeGASCANCertain fuel containerOILSHALECertain fuel sourcePROPANETANKCertain liquid fuel containerCOALCertain fossil fuelCOALGASCertain heating fuelAIRGASCertain industrial fuel