Impreza L Sport Wagon F4-2.2L SOHC (1999)
11. Remove fuel injectors.
CAUTION: Replace O-rings and insulators with new ones.
12. Loosen clamp which holds front left side fuel hose to injector pipe.
13. Remove bolts which hold fuel pipes on the left side of intake manifold.
14. Remove two bolts which install fuel pipes on intake manifold.