It smoke when i crank it and after i start going it pours heavy white smoke from the exhaust. and i took off the air filter and oil poured out the carb.
Sounds like the needle valve inside the carb has failed dumping gas into the crankcase and into the cylinder this overfills the oil and dumps it change the valve and seat change the oil a couple times add a fuel line shut off and run the carb out of gas when your done using it the newer fuel we get melts the rubber seal
SOURCE: when i start the lt1045 cub cadet riding mower it
Hello there, there are 2 main things you should check concerning the issue. Rough running is usually caused by carburetor or injector system needing servicing and also a dirty, soaking or faulty spark plug. The combustion system being dirty makes the flow of running such that the unit smokes and changes sound and runs as though it is running forcefully and this sounds rough.
Secondly the spark plug is meant to co-ordinate the electrical parts of the engine which assist the engine to run. If any of these are not running fine then the engine does not function fine and sounds rough.
Another possible cause is a leakage in the exhaust system. This explains the smoke from the front more as if there is a leakage in the exhaust channel the smoke could come from the front exhaust.
Check all the above mentioned one of them is your culprit.
Hope this solution has been helpful?
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