View Full Version : Gas in the oil-Toro Dingo

09-06-2011, 09:18 AM
Have a 23hp Kohler Command Pro on a dingo and its filling the oil with gas. Wont start/run after putting new battery/cables/ign switch:hammerhead:
Changed oil/filter ran for about 10-15 seconds then died again with more gas back in the oil:hammerhead:

Any Idea's??

09-06-2011, 01:35 PM
Could be the fuel pump has a ruptured diaphragm allowing gas to be sucked into the crankcase.
Or, could be the carb inlet needle leaking.
Read more here:http://www.kohlerengines.com/onlinecatalog/pdf/SM_CH18_CH750_1_11.pdf