Saturn Coupes/Sedans/Wagons 1991-1998 Repair Guide



See Figure 1

To maintain the correct engine firing order, it is imperative that you label all spark plug wires before disconnecting any of them. An engine with a Distributorless Ignition System (DIS) will run poorly if the spark plug wires are replaced incorrectly.

To avoid confusion, remove and tag the spark plug wires one at a time, for replacement.

Click image to see an enlarged view

Fig. Fig. 1: 1.9L SOHC and DOHC EnginesEngine Firing Order: 1-3-4-2Distributorless Ignition System