I have a 2010 Shelby GT500 I don’t drive it a lot. It just sits in my garage, but I get it out a couple times a year this time the battery was dead so I put in a new battery. It cranks cranks cranks won’t fire got plenty of gas in it not full, but it’s not empty. I don’t have a clue. Help

 

How old is the gas in the tank? Old gas loses it's ability to ignite in the conditions it was designed for in your engine.