Impreza L Sport Wagon F4-2.2L SOHC (1999)
16. Remove rocker cover bolts, then remove rocker cover (RH).
7. When inspecting #2 and #4 cylinders:
1. Disconnect battery cables, and then remove battery and battery carrier.
2. Disconnect front window washer motor connector.
3. Disconnect rear gate glass washer motor connector. (Wagon only)
4. Disconnect rear gate glass washer hose from washer motor, then plug connection with a suitable cap. (Wagon only)
5. Remove the two bolts which hold washer tank, then secure the tank away from working area.
6. Disconnect spark plug cords from spark plugs (#2 and #4 cylinders).
