please help me irgent 92 rodeo

[mustang racer]

i have a 92 rodeo 4x4 3.1 and i just replaced the clutch in it. now it wont start the injectors hove no groung if i hard wire the ground it will run but fluds it self out i have checed all the chassy engine and tranny grounds all r good what could cause it to loose groung please help i am whih out my rodeo and it is my daily driver i dont know what else to check tried new ecm and relays and fuses tried it all im so lost in this matter need help please it ran fine before i pulled the tranny never had any problems