Hey guys,
I have a 1995 ef falcon gli auto. It was my daily an i skidded it on the weekends so my motor blew an I had to put a new one in. I grabbed a EL motor with 200 000 running mint in the car taken out of so I put my ef intake manifold, fuel rail, ef wiring hardness, coil pack leads n plugs, harmonic balancer, crank angle Sensor, the thing where the dizzy went in ( fill me in if you know what it’s called an yes I set top dead centre), knock sensor onto the el motor. When I put it all in an started it it was perfect. I took it fora drive around the block an to the shops normal daily driving then parked it up over night. Started it in the morning an it had a splutter in neutral, struggled to idle an couldn’t get above 1k revs without the motor dying. I’m really confused because I’ve checked every an the fuel is going into true fuel rail an squirting out the injectors. It had spark from all 6 an it’s a good spark with the new coil pack. The car has me that lost I brought another just to get around cause I really couldn’t figure it out, The photos attached are what the car has done to it like all new parts. It’s half the reason I’m so lost bc its got so much new s**t.

My only suggestion left is map sensor??

I'm assuming that you changed the ECU?

Why would he need to replace the ECU?