Replaced the transmission and it hasn't started since. It will turn over but will not start and fuel pump doesn't run - just wont fire. Believe we have everything back together correctly - wondering if the security code would have anything to do with it. Any help would be great - ready to take it to the bone yard !!

 

Have you checked fuel pump? Pressure whould be about 43 psi. If the pump is not coming on, you may need to replace the fuel pump relay.