1989 GMC Van V8 Two Wheel Drive Automatic
im trying to find the computer on an 89 gmc van. On my 91 van its above the battery. But on the 89 its not and I dont even see the wires for the harness? Any suggestions where it is? Also the vans are identical except for years. I had to swap tranys and its not shifting right. We checked computer and the e prong is sending bad connection.
Sunday, October 7th, 2018 AT 7:23 PM