Thanks. I just watched a couple of youtube videos how to bypass it. I'm going to try that this weekend just to confirm that it is the issue.Anti-afterfire solenoid on carburetor gumming up and not working is a fairly common problem. People also don’t understand how they work. The four options for a non working solenoid: 1) replace 2) clean and replace 3) bypass 4) replace with exact size bolt and gasket.