I signed up on yet another forum just to try and help my internet illiterate friend. She has a 1989 ciera I think it has a 3.3 V-6, what I am trying to find out is how do you change the rear spark plugs. I have searched youtube, and asked questions in other auto forums and nobody apparently knows. Whilst I personally own no olds here, I am a Chevy Man and currently own and drive a 2003 Chevy S-10, V-6/heavy duty suspension, .342 rear gears, what a fun lil truck. If my question is in the wrong place, please put it where it belongs.....Larry

 

You will probably have to loosen the motor mounts and tilt the engine forward. I would head to the parts store and get a repair manual.

 

Welcome. I remember changing plugs in a grand am once where loosing the motor was required. I know...that's not much to go on.