K
So I went to service my air filter and it was long overdue. We do a lot of pasture burning in the spring and the filter was black on the outside. Couldn't even tell what color it was supposed to be. Ran to the dealer and bought a new foam element and the No toil kit to clean the factory one. It didn't come super clean like you see in online videos. Should I throw it out or go ahead and oil it up to use as a spare?