Maybe when you learn how to spell timing, your engine will magically start running better…Actually as of today,I knocked off 31 and 63 codes but then I got 96. The engine has been shaking like it wants to turn off. Don’t have a fuel gauge on it, I’ll get it see what’s the fuel pressure. New bbk FP ,so I’m assuming a bad fuel regulator might be it. It looks really old. Not sure if a bad reg could set off a 96 code