Going to install the new EGR valve today after it warms up a little. I got it for cheap off IC, hopefully it'll cure that last little bit of jerking at low load.
I'll check and re-torque the plugs again while I'm at it, of course. I'll probably find that all three have worked their way loose again, lol!
***edit***
EGR valve was an easy five minute swap. Torqued the plugs again (one had actually loosened a bit in six months). Replaced the faulty headlight switch, hopefully my low beams will stay on 100% of the time now i.l.o. the 99.5% they have been recently
