Craftsman Mower 917.255692 dies after 5-15 minutes running
Mower runs fine for about 5-15 minutes then just dies & pops real loud.
Have done the following maintenance on this 42 inch riding mower (Kohler 14.0 HP):
oil change, oil filter, solenoid, ignition switch, battery,fuel filter, fuel lines, air filter, cleaned carburetor, spark plug, checked all kill switches. Put in fuel & fuel additives.
When it starts, idle is very smooth. Any help would be appreciated..