How to Adjust the Air Mixture in a Carburetor?

Answer The carburetor on a motorcycle has an air/fuel mixture screw to adjust the amount of air going to the engine. If you reset a carburetor to allow more fuel to run to the engine, you must increase th... Read More »

Top Q&A For: How to Adjust the Air Mixture in a Carburetor

How to Adjust the Carburetor Mixture?

Most modern vehicles do not have a carburetor-based fuel system, and instead rely on fuel injection to provide the requisite fuel to the engine. If you find yourself working on an older vehicle tho... Read More »

How to Adjust the Gas Mixture in a Carburetor?

The gas mixture of a carburetor controls how the engine runs at idle, based on the ratio of air and fuel that is inserted into the combustion chamber, but can affect the entire performance of the e... Read More »

How to Adjust the Oxygen & Gas Mixture on a Carburetor?

The air and fuel ratio on a vehicle with a carburetor can be manually adjusted for the optimum fuel ratio. On fuel-injected vehicles, this is done automatically. Adjusting the oxygen and gas mixtur... Read More »

How to Adjust the Air Mixture for a Holley Carburetor?

Properly adjusting a Holley carburetor's air/fuel mixture is one of the most commonly overlooked and important considerations. A mixture which is too rich, meaning the mixture does not have the pro... Read More »