2.2 literHow to change fuel injector orings on 96 chevy cavalier?
Unbolt fuel injectors at manifold(should be 4 bolts, one per fuel injector) pull fuel injectors and rail up and out of manifold. With small screwdriver take off old o-rings. put a little Vaseline on new o-rings and place them back in groove on fuel injectors. Ease it slowly back into manifold as to not damage o-rings and bolt back down. Fairly easy.
