15 year old Murray mower with Briggs engine
This past summer I noticed that after 20-30 minutes of use, the engine on my riding mower would begin sputtering at times. This only seemed to happen when then engine was hot. This winter I would like to dedicate some time addressing this issue. Without overhauling the entire engine, what should I do and what should I look out for when working on this engine.
Any advice is greatly appreciated. Thank You!