On our CodyCross answers based website we have the solution for Tailpipe; gasses made by an engine. CodyCross game includes different missions and events which update daily so you can earn tokens that are mostly needed to help with answers for challenging clues. Now let's focus on the answer you need for Tailpipe; gasses made by an engine by scrolling down which is part of CodyCross Tools of the Trade Group Puzzle 8.