my 93 mx6 ls is runnin SLOWWW!!! i felt like it was slow so me and my boy(who has a 96 mx6 ls) same mods as me (cold air intake) lol. lined up and went from a 20.....HE SMOKED ME LIKE CRAZYYY...i just replaced spark plugs and haave a minor exhaust leak...but i have a good feeling its an injector....my car is an obd1 so i believe i cant just plug it in at advanced to see whats misfiring. WHAT CAN I DO...i really dont want to pull the engine...