Cherokee special edition model 2004

My Cherokee jeep model 2004 special edition is having a difficult start... There is this indication of transmission over temperature n also a signal of security key on the ignition when u are about starting the jeep...please I need help, how can I solve this problem

Get a scan post ALL codes.

A fuel pressure test and then KOEO post pressure drop Ie drops Xpsi in 5min.

Any modification - remote start - aftermarket BS ?

I often see fuel pressure issue's with hard start