1991 eagle talon big project

[Pushit2.0]

I would start over with this thread....

So you had a NT shell, swapped the ENTIRE chassis harness from the running shit turbo car into the NT shell? What years where these cars? Did you swap all the intercooler, fuel pump, FPR, injector resistor pack, MPI relay? You need to match the year ECU with the proper CAS, the pre 93 ECU will need a green top CAS, or the 90 CAS with the 4 wire pig tail, but a black top 93-94 CAS will not work with the older ECU, I am not sure if a 93-94 ECU will work with a older CAS.

Also check your grounds, get on All DATA, or go to the library where they have wiring schematics, or something to double check every connection.

If the 2 chassis were different years and you just swapped the engine bay harness I would guess you are having electrical issues up the wazoo.

Good luck fixing it, but with out more info I am with Halon, swap it all back to the turbo chassis and see if it runs better.

~John