Aux fan troubleshooting

[audiophool]

So...


Holes 1,2,3,5 and 6 come up to about 120 on the first stroke, then 10-20/stroke until max (around 8 strokes).


Hole 4 starts at 40 on the first stroke, then comes up 10-20 per stroke. Multiple tests showed a steady rise in max number.


Plug 4 is wet. Not sure if it's oil or coolant. Sample is too small to tell but I'll try fire (if it burns it's oil).