here the problem i am having my 1991 honda accord does not want to start sometime when it dont the s light would blink so i jump it to get the code off it there alot of code here they are one long blink follow by serval short blink 1 long blink then 4 1 2 3 7 8 anyone ever had this problem before ? i want to check the tcu anyone know where i can find it and if it hard to replace or how would you know it had. My tranny seem to be shifting a little late and a little hard too.