I tried the WD-40 thing but couldn't get a good spray into the trubo without my hand getting hit by the fan but what spray I did get had no effect

If it is still worth a try I can but some purge or diesel in a spray bottle and take off the crossover pipe

and just spray it in there so I don't lose fingers or hand I have enough problems.

As for any WVO or SVO
NO always #2 diesel
I am the third owner and it had no evidence of any conversion


The two prong plug on the back of the IP

I take the plug off while not running
Put multimeter on OHMS (maybe bad wire)
one side of the plug gives me like 715

and the other side says like 1500

just thought I would put that in here it may help in the diagnosis