Anyone have a link or know where i can get a 4th gen Maxima Service manual?

I just picked up a 4th gen and the CEL is on i know its for a misfire as i can feel it when i have the AC on. So its either a coil or plug going on me. But for the life if me i cant really see how to do a quick Tune up on these damn things looks like the damn intake has to come off to get to the rear of the engine just to change the plugs !