Hard water problems at that Arco?

Kidding...
Hard to see but I mostly see just chalky white/brown which is fairly normal, you just have a lot of it. Maybe a little oily soot but not bad. I'd get a new set of plugs though, cheap and easy and then you known they are not fouled with any of that at all. Keep the cleaned up set as a spare.
_________________
95 Isuzu Trooper Daily Driver
86 Isuzu Trooper reliable backup
77 LUV 2wd stock beltway blaster (resting)
79 4x4 LUV project: 2.6L, 5spd, 31s (eventually)
MEPR: Man, my 4x4 makes all other LUVs look good
