Ecm

[whale]

Hi guys, I meet a new owner of a 1990 Z and he has a bad ECM. Where can you get a new one or a rebuilt one.......thanks, Wayne

[Z Factor]

Hi guys, I meet a new owner of a 1990 Z and he has a bad ECM. Where can you get a new one or a rebuilt one.......thanks, Wayne

They are available from GM or a ZR-1 tuner.

Try

https://www.partszoneonline.com/index.php

Also some members here sell used parts like Phrogs so check with him in the parts section.

:cheers: