Sport Truck Homepage

1989 Chevrolet S10 Tbi Unit

3. The factory TBI unit on the '89 doesn't have a plug anywhere on the injector wiring, so they needed to be cut. Make sure to cut them close to the throttle body as possible. This will leave ample lengths of wire to work with later.
1989 Chevrolet S-10 Tune-Up - Maintenance With a Shot of Whoop Ass

 3. The factory TBI unit on the '89 doesn't have a plug anywhere on the injector wiring, so they needed to be cut. Make sure to cut them close to the throttle body as possible. This will leave ample lengths of wire to work with later.  View Related Article

 

Car Research Guide