ECU interchangeability

[fjbauer@dsavm.e-mail.com]

Frank J. Bauer                                                                  
dassault systemes of America     email:fjbauer@dsavm.e-mail.com                 
Subject: ECU interchangeability                                                 

> Anyone know if there would be a problem swapping the ECU from an '87 5kcstq   
> with one from an '86?                                                         

i have swapped my (original) MAC-07 with a MAC-05 a number of times and was     
never able to tell the difference!                                              
i would guess that there is little difference between the 86 & 87 ECU's.        
frank