[Nixon1]

Now for a new question.... Went to check the timing yesterday, and noticed I couldn't find any markings on the plate. So I took a rag and wiped it down and there are NO MARKINGS WHATSOEVER on the damn timing plate..there's just one little dash up top with "TIME" written next to it...and then an inch or so to the passenger side is a hole in the plate. Can someone please tell me what the hell I'm supposed to do with this? This misfiring is getting irritating! (By the way...SOME, not all, but SOME of the misfiring at idle is due to a vacuum leak..found an unplugged spout at the back of the upper intake manifold. Hookup looked identical to that of the Manifold Absolute Pressure sensor, but it was open. Need to get me a vacuum cap...couldn't get my hand back there to get duct tape around it to stay on.