I have a T435 Husqvarna chainsaw. After the engine has been running awhile, it dies. It will starts right back up, but won't stay running. From what I read, this is a common problem. I've watched fixit tips on Youtube , but everyone had a differnet solution. Does anyone know how to fix this? If not, can some recommend a different brand mini-chainsaw? I installed a new spark plug, and use premix fuel, so that is not an issue. This chainsaw is coming close to taking a one-way trip to the l river.