Thanks guys. I found a 2001 Grand Marquis motor with low milage. Will this bolt right up or what things would have to be changed to make this fit right?
Got you!! I'm noob so I'm learning lol. I should be able to find a Heater Return line from a salvage? Or is it possible to buy new?If you are re-using the original wiring harness and ignition, does it make sense to change the PCM?
By treating the donor motor "like a longblock", you are re-using, transferring the things that make it "Mustang specific".
Do you think that a PCM from a Grand Marquis would work in a Mustang? :nono: