As it has been setting. Go over all the wiring looking for rodent damage. They love to chew wiring. It causes a lot of problems and it only takes a small area of a hidden harness to drive you nuts hunting problems.
For the misfire, pull the plug and see if it is rusted. With the way the weather has been around the country it is possible that an open valve let in enough moisture to cause a problem.
Tuesday, January 24th, 2017 AT 5:37 AM