What kind of lubricant or protectant gets sprayed in the engine compartment? I am trying to do good maintenance on these skis and would like to use the correct products. The engine fog looks to me like Corrosion X that we use on aircraft which is extremely safe and non conductive. You can even spray it on wires. That would probably be a good product to spray on the engine. I always have plenty of that around. I think I am gonna spray the external drive train with that for sure. Good Stuff. What are you guys using??