Over time, the gas cap gets harder and harder to unscrew. Obviously, some lubrication will make it easier, but simply applying some grease to the face of the gas cap gasket seems to help for only a short while.
The trick is to apply the grease to the upper surface of the gasket, the surface that contacts the gas cap. Try it, you will be surprised how much better this works.
Last updated on January 27, 2014 © 2002-2014 M. E. Martin, All rights reserved