Stoichiometry. I've done all this sir ,swapped coils around, bought new coils ,cleared codes, read codes ,changed things. I can't get it to start. Although one thing is different now I am starting to smell gas again after cranking it. Before I could crank it for 5 minutes and not smell a thing I've got to go buy a new battery off trash the one I have. I love you guys a suggestions man keep them coming cuz one of them is going to be money I know it is LOL