Hello guys. Hope you all are great..!
Recently i just lowered the engine (2.9L DOHC Normally aspired) in order to remove the transmission since the same was damage. And now that im going to mount the engine again with the transmisson fixed, connect all electric cables, sensors, etc, the engine take a while to start. And when start, start with back fires..it seems like it is out of time..Check engine light warning flashes frequently and it doesn´t stop. Computer wasn´t disconnected at all.

Any help on this please??

I listen to your recommendations.

Thanks a lot.

Bryan2112