16161237 Geo storm 1992 1993

Happy to send you a ecm send me your address and will send you the ecm next week

Wow so is a internal eeprom, so how can I try the Cavalier programming, I have 3 ecu's to experiment, the interesting part of this is that this "4 dial tuning box" can be use for all gm ecu's if I...

Probably the most weird post ever... here we go, this ecm is for a geo storm 1992 to be precise, you will say that I am trying to resurrect a little gas saver but the reality is very different let me...

Just suscribe to the forum and happy to find so much info on the old GM FI:rockon:

Hello new to tuning chevy, have background on standalone on any brands but willing to learn