I think I have a bad ground or somthing, somewhere. My oil pressure and temp gauages dont work at all, my fuel works only when it wants to and my computer is telling my it dosent have a good signal from the speed sensor. I just replace the instrument cluster to no avail so I must have a bad ground somewhere. I have a ground wire that was connected to the fender by the coil and I wasn't sure where it weht so I oput it on the engine block ( I replaced the engine) Any ideas guys?