I’ve got a motobecane model 7 moped. I drained the old gas and I put some carburetor cleaner in with new gas since it has not been used in a few years. ( I also mixed oil with the gas)
When I try to restart it After running for 15 to 20 minutes. It will backfire start but not stay running
I need to wait another 15 minutes before I’m able to restart it and have it run properly.
Does anyone know if the model 7 has a problem with overheating ?
Or is this problem self inflicted with the carburetor cleaner