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About BEN
Expertise
I will answer most questions related to this field of small engine repairs,servicing them and trouble shooting problem.Can not answer questions with out the proper Engine Model#,Spec # and Manufacture.

Experience
Presently own a small engine repair shop and a Electrical contracting business.I have been in this field for 26 years.

Education/Credentials
Kohler,Briggs & Stratton,Tecumseh,MTD,Honda,and other Dealer Schools

Awards and Honors
HONORABLE DISCHARGE FROM THE UNITED STATES NAVY VIET NAM SERVICE MEDAL,GOOD CONDUCT AWARD EXPERT MARKSMANSHIP AWARD

 
   

You are here:  Experts > Home/Garden > Home Appliances > Small Engines (Lawn Mowers, etc.) > Craftsmen YS4500

Small Engines (Lawn Mowers, etc.) - Craftsmen YS4500


Expert: BEN - 7/4/2007

Question
Why does the lawn mower sputter, pop really loud and smoke? It started up fine
when I bought it, accidently flooded the engine when pushed the level to choke.
Starts but pops really loud and smokes. What should I do? Is it just need to rest?
Or does it mean the engine is going out?

Answer
Aaron
Problem: Engine operates erratically, surges, and runs unevenly.
Possible causes:

Fuel line or fuel tank cap vent is clogged.
There is water in the fuel.
Fuel pump is defective.
Governor is not set properly, sticking, or binding.
Carburetor needs adjustment or service.
Loose carburetor/intake pipe resulting in vacuum leak


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