White Grease

straightlinespeed said

I dont believe so! I have put it right in the tube going onto the plug. Never had any issues with it at all causing a misfire. I also put it on the trailer wiring on my truck so that it dont corrode. Again never had any issues with it causing a conductivity problem.

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Trailer wiring, the most beat up electical system on a truck.
I just completed wiring my old Dodge truck with a class IV hitch.
Added brake control, 7 pin round plug with 5 plug flat.
After testing everything smeared di-electic grease over everything to prevent corrosion.
I even used Permatex silicone black to seal the back of the plug.

Di-electric grease works, If not then why would the manufacture of the trailer componets send di-electric grease?