Engine swap headache...
First off, hello all. I am new here, but have been lurking for a little while.
Down to business. I am in need of the main wiring harness firewall connector pin-out for a 1992 Oldsmobile Cutlass Supreme (3.4 DOHC) AND a 1994 Buick Regal Gran Sport. I have taken on the task of thowing out the 3.4 and setting in a 3800 in my Olds. I have all of the hard work done, and silly me thought the harness would be the same since they look identical .... but long story short no power to anything but the headlights. If anyone can point me in the right direction for these I would be most appreciative. I have searched and searched online and just can't seem to find a good complete digram for this.