Thank you, this proves I am not going crazy. We are both correct. On the 87-91 MY the connector on the right hand fender well is for the EVAP Purge Solenoid. I was really starting to worry I had a missing connector for the EVAP.as for your 89, heres view from a 90 and even that i would take with a grain of salt as it has alot of wrong stuff with the different diagrams. epecially that it has the 300 and 460 diagrams swapped
the C139 and C153 are borth for the alternator
View attachment 197975
View attachment 197976
Seriously Thank you.