Brain › General KnowledgeWhat role does the carburetor have in the engine?CoolingMixing air and fuelIgniting the fuel mixtureCleaningAnswerThe correct answer is B) Mixing air and fuel.More General Knowledge questionsWhat does lacrimation mean?What was the second song played on MTV?What was Elvis Presleys second number 1hit?Which team won the second Super Bowl?What is the second book of the Bible?In which city was Michael Jordans second professional team based?Play Brain · Practice