Hello people, i have a 95 civic 1.6 4 door and about a month ago i was doing about 60 mph and all of a sudden my rpms just started reving all the way. Car would take d3,2 or 1. Had to shut my car off then it would start taling gears but just up to d3. My tranny fluid is decent but i havent changed it yet but i doubt thats the issue. Does anyone know if it might be a bad transmission or my cpu? If its a the cpu how can i check myself?