Posted on 8/29/2025
Not long ago, the carburetor was an essential part of almost every vehicle on the road. If you owned a car in the 1970s or 1980s, you probably heard the term often or even adjusted a carburetor yourself. But take a look under the hood of any modern vehicle today, and you won’t find one. So what happened? Carburetors were once the standard for mixing fuel and air before it entered the engine’s combustion chambers. Today, that job has been handed over to more advanced technology. Let's explore why carburetors disappeared from modern vehicles and what replaced them. What Did the Carburetor Do The carburetor was responsible for blending fuel with air in the right ratio before delivering it to the engine. It relied on air pressure and mechanical parts to regulate this mix. When it worked well, the engine ran smoothly and responded well to the gas pedal. But carburetors had their limitations. They required frequent adjustment, especially during seasonal t ... read more