Woods carded a second round of 77 at Valhalla to finish seven over par.
MacIntyre was just three shots off the lead when he hit a wild second shot on the par-five seventh.
Top-ranked Scottie Scheffler shook off a morning arrest Friday to fire a five-under par 66 and keep himself in the hunt at the darkness-halted PGA Championship, trailing leader Xander Schauffele by three strokes.Third-ranked Schauffele, seeking his first major title, matched the low round in major history with a 62 Thursday and shot 68 Friday to stand on 12-under 130 for 36 holes, clinging to a one-stroke edge over two-time major winner Collin Morikawa, who shot 65, with Sahith Theegala third on