3.1 v6 in Chevy Lumina 1227727 ecm with AMAS 7004 PROM

[Chipsbyal at aol.com]

You've got a prom from a 88-89 W car. I'd get the correct one for your 
vehicle and start there. Post the type of trans and emission compliance 
(federal, california or altitude) and we'll be able to get you the correct 
part number.
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