Early Model Wiring - Need Help!

smms25

Registered User
Okay I have a 1990 SC and I was wondering what are the differences in the engine wiring between say 90 models and 91 or 92 models. Would it be possible to put a 92 motor my 90 model car but use 1990 wiring? Thanks for any help
 
Okay I have a 1990 SC and I was wondering what are the differences in the engine wiring between say 90 models and 91 or 92 models. Would it be possible to put a 92 motor my 90 model car but use 1990 wiring? Thanks for any help

Yes the 92 motor is a direct replacement. Motor, wiring and related sensors are pretty much the same 89-93. Some years didn't have EGR and there were a few other changes, but the motor is the same.

David
 
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