If a fuel shut off line is leaking replace it. If the fuel shut off solenoid is leaking replace it.
Inspect the fuel lines for cracks.
Kohler engine carburetor leaking gas. 01 carburetor bowl gasket. If the leak persists the connection fitting is probably bad and it may be time to replace the fuel line. I took the carb apart verified free movement of float and needle valve tapped needle valve with punch lightly to reseat it put it back together still leaks.
Check the fuel shut off valve for leaks and ensure that the fuel lines fit tightly on the valve. One or more of the fuel lines may have a leak. On the very bottom of the carburetor bowl there will be a small brass cover screw using a flat screw driver open this screw and allow all gas to drain from the carburetor system.
I have put a carbu. Another cause of a gas leak is a sticking float inside the carburetor bowl. Is the carburetor no good.
By effectively blocking fuel flow to the carburetor when the ignition key switches to the off position excess fuel can t enter the combustion chamber eliminating the potential for that annoying noise. In addition inspect the fuel shut off lines for cracks or tiny holes. If any of the fuel.
A loose fuel line connection is easy to correct by tightening the connection at the carburetor. If the leak is coming from the bottom of the carburetor try replacing the carburetor bowl gasket. Kit on it but still does it any help would be good.
Fuel shutoff solenoids prevent engines including the kohler brand from backfiring. The carburetor bowl gasket might be dried out or missing. Next close the screw and reinstall the fuel line.
Hi i have a carb that leaks on a 14hp kohler k321 engine into the air filter housing and down onto the exhaust and shop floor. Kohler small engine leaks gas. Several things cause a carburetor to leak gas.
First remove the fuel line from the carburetor and plug it so fuel does not run out. 27506 kohler pro 18 hp ohv gas is leaking from gas tank to oil.