Search results

  1. W

    CEL P0304 then sometimes it seems to go into limp mode

    Just a bit of background, I retired from Mazda as a Master Tech and a service guild member 12 years ago. I know my way around and don't appreciate being talked down to. Now with that behind us, My daughter's 2013 CX-5 Sport is throwing a P0304 #4 misfire. So I do the logical things, like clean...