: 1994 Deville Concours PCM Replacement

11-03-11, 09:35 PM
I might get a PCM from the junk yard for the 94 Concours.. Am I correct in assuming that these older years dont require flashing? Do I just take the PROM out of the old one and put it into the new one? Thanks for any input..i appreciate all of you guys time... :)