Feels like it runs rough after it warms up.. jerks when accelerating .

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your F-350. It sounds like your truck may have a fuel or ignition issue, possibly related to the fuel system or components that were affected by sitting for so long. The jerking and rough running when the engine warms up suggest a problem with fuel delivery, fuel pressure, or ignition timing. Since the truck sat for seven years, the fuel system may have some gunk or debris, or the fuel pump could be struggling, especially if the fuel tank has rust or corrosion. The ticking sound could indicate an issue with the fuel injectors or valvetrain. I recommend starting by checking the fuel filter and fuel pressu andas inspecting the fuel injectors for clogging. It could help to clean the fuel system with a good fuel injector cleaner to remove any build-up. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!