mankypro
Learning Slowly...
I know that IDI's where made until 93-1/2 - but did they ever have computers? Or are they all 100% mechanical?
my 94 is NA for now to....dont the IDI's have a computer for the speedo to? mine has a little black box for something and i dont have cruise or an auto.
or depending where this box is located--could be for remote door locks---No computer for the speedo, besides the instrument cluster. Your "little black box" is probably for delay wipers.