I like the Mazda rotary engine! What I don't like is how this car is 'wired'. It seams to be a one-off, deliberatelly defiant,system of little sense! What you have learned is probably more truth than fiction. I'd suggest you get to the public library,with a strong reference section, and apocket full of one's and change, to make copies of diagrams and such,from factory manuals.Best luck!