Cutlass Ciera L4-2.2L VIN 4 (1995)
Fuel Injector: Service Precautions
WARNING: To reduce the risk of fire and personal injury, verify that the lower (small) O-ring of each injector does not remain in the lower
manifold. If the O-ring is not removed with the injector, the replacement injector, with new O-rings, will not seat properly in the injector socket
and could cause a fuel leak.