Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Hi, my name is***** will be assisting you.
My thoughts are that you have either an oil or fuel leak that is creating the brown spots. I would look really hard at the bottom oil seal on the engine and the carburetor.
Let me know if you need additional assistance with this problem.
Thank you it has been a pleasure to assist you.
Please take a moment to rate your experience.