Well, the good news is that a new TPS fixed the surging while accelerating issue. She's now actually very well behaved while driving. I needed to try some easy fixes because I need it this week for dove hunting, so I through on a new TPS after seeing erratic throttle readings while watching the live OBDII data.

Still idles like crap, though. Only warm, which seems odd. When cold, she seems to idle alright at about 800rpm, but then once everything gets hot, the idle turns rough and low, like it wants to stall when parked and stopped at a light, but hasn't actually stalled since the new TPS was put on.

Thanks for the pics, P. I plan on lifting this thing, so I'm sure I'll be needing to do the same thing eventually.