Quote Originally Posted by Housemaster300 View Post
However sometimes you can have thick creamy gunkj on the underside of your oil filler cap if you just do short journeys and never get the car very hot,also if your breather from rocker cover to air filter isblocked or collapsing it can cause this.
Just a heads up
i agree,specially with the oil left in the motor for years and used rarely for short jurneys