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About Robert Dunn
Expertise
Briggs & Stratton engine repair

Experience
10 years experience; 5 years apprentice, 5 years shop owner and mechanic

Education/Credentials
ICS Learning Center (Graduate Small Engine Repair) Local schools on small engine repair and business management

Past/Present Clients
Walmart Aarons Rent to Own Over 200 private walk-in clients 7 Yard maintenance companies

 
   

You are here:  Experts > Home/Garden > Home Appliances > Small Engines (Lawn Mowers, etc.) > leaking gs when not running

Small Engines (Lawn Mowers, etc.) - leaking gs when not running


Expert: Robert Dunn - 11/5/2009

Question
My Toro 2 cycle lawn mower engine leaks gas out the carburetor/air filter when not running. When running this is not an issue. Do I have a sticky valve or float in the carb.? If so will a spray cleaner fix this or must the carb. come off and be cleaned?

Answer
Hi John
It sounds like the needle valve in the carb is not closing off. The best way to fix this problem is to remove the carb and clean it. Check the needle valve for damage and also check the float for any liquid inside. If there is, replace the float. Hope this helps.

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