Small Engines (Lawn Mowers, etc.): 20 hp Briggs & Stratton, briggs stratton, hp briggs

Question
Model 461707, type 0143E1, code 0011155B.  After mowing for an hour or so the engine dies.  Won't start up again until it is fully cooled.  Seems to have fuel pressure but no fire.  I suspect the coil but have no way to test to make sure. I will clean the magneto system for rust or trash. Any recommendations?  Thanks

Answer
Hi Daron
 If after cleaning the magneto arms and flywheel magnet and the problem continues, check the spark as soon as it dies. If there is no spark, that is a good indication that the magneto is breaking down and needs replacing. Try that and let me know.