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« on: December 22, 2021, 07:56:32 pm »
The ecotec is what I really want to do. Just due to it being much lighter much newer and more versatile with boost applications.but to an extent the same could be said for the 3.8 as long as I can find a supercharged option. I have just found trying to Daily that car is a little bit difficult. As the engine is screaming at me on the highway so I think it is time to put a more modern drivetrain in it so that I can enjoy it more and for many years to come. I know the 3.8 is well-documented once I'm able to source the engine and transmission. I'm sure getting it installed won't be that big of an issue. I guess what I mean to say is I'm assuming there is a lot more electrical and tuning things that are involved that I need to be aware of. So do I need a different ECU?. if I do which one. If not how do I get the Fiero is ECU to communicate with the 3.8. I have also read that there are some complications with getting the transmission to shift properly the Fiero ECU.