how hard or easy are spark plugs to do on an lg4, no mods? Ive worked on cars but never done plugs and can i do it without a torque wrench? Whats required to do plugs?

 

well, i'll say if it's your first time doing a set of plugs on a third gen v8 car, i'd say small arms and no small children present. you may use some new words. regular tools do it along with a jack. i personally jack the left front up to get the driver side rear plug and the rest i do from up top. first time i did them took 3 hours on one. now i can do it in 15 minutes if i'm not interrupted. i could give you many tips, but basicly they are just a pain...