Guys, i just want to make sure all you new guys are using air filter oil. you need to put this oil in your air filter, you need to clean your air filter, dry and work air filter oil in the dry filter. You WILL destroy your engine without it. you can get it from your hobby store, online or at an automotive store but you MUST use it.
YES Dad! hehehe
Goes without saying that the air filter should be also be regularly replaced or washed, otherwise it could result in engine damage as well. Also you don't need to saturate the sponge, just pop it in a plastic bag and drop a small dollop of oil onto, zip the bag up and thoroughly massage the oil into the filter. The one I use is blue and so you only need enough to make the sponge a very light tint of blue. If you use too much, again this will result in possible engine damage.