How do you deal with a flooded carburetor?
The conventional remedy for a flooded carbureted engine is to steadily hold the throttle full open (full power position) while continuing to crank the engine. This permits the maximum flow of air through the engine, flushing the overly rich fuel mixture out of the exhaust.
What causes a carburetor to flood when you start the engine?
The most common cause of flooding is dirt in the needle & seat. What happens often is you clean your carburetor, then start the engine. Dirt from a dirty gas tank, or in the fuel line rushes up and into the carburetor. So if your gas tank has been is use for many years, consider taking it off and giving it a good cleaning.
What happens if your Honda bike gets flooded?
Flooding is a common problem in vintage Hondas – especially on bikes that don’t get run much. Flooding can be just a minor aggravation …like hard starting or poor fuel mileage. But, it can also lead to catastrophic problems such as severe engine damage or even a fire! Flooding issues should not be ignored!
Why does my Honda engine keep flooding with oil?
Excess fuel overflows and spills into the central plenum then disappears (usually) into the engine …washing down the protective oil film on the cylinders then diluting the oil in the oil pan! This makes tracing the actual source of the flooding more difficult.
What causes the carburetor on a Rochester Monojet to flood?
The Autolite 4300 and Rochester Monojet is especially guilty of this happening because the float fills up the float bowl so much. The most common cause of flooding is dirt in the needle & seat. What happens often is you clean your carburetor, then start the engine.
The most common cause of flooding is dirt in the needle & seat. What happens often is you clean your carburetor, then start the engine. Dirt from a dirty gas tank, or in the fuel line rushes up and into the carburetor. So if your gas tank has been is use for many years, consider taking it off and giving it a good cleaning.
Flooding is a common problem in vintage Hondas – especially on bikes that don’t get run much. Flooding can be just a minor aggravation …like hard starting or poor fuel mileage. But, it can also lead to catastrophic problems such as severe engine damage or even a fire! Flooding issues should not be ignored!
Excess fuel overflows and spills into the central plenum then disappears (usually) into the engine …washing down the protective oil film on the cylinders then diluting the oil in the oil pan! This makes tracing the actual source of the flooding more difficult.
What should I do if my carburetor is not working?
Start the engine, and warm to normal operating temperature. Shut off the engine. Remove the air cleaner. The choke butterfly should be fully open, as the engine is warm. Observe the pump jet in the carburetor, and with your hand, work the carburetor throttle to the wide-open position. You should observe a healthy squirt of fuel from the pump jet.