October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
4.3L VIN Z
Fig 1: Wiring Diagram (Blazer & Jimmy - 4.3L VIN Z) (1 Of 2)
Fig 2: Wiring Diagram (Blazer & Jimmy - 4.3L VIN Z) (2 Of 2)