Add Yahoo as a preferred source to see more of our stories on Google. Fuel injectors don't just deliver fuel. They meter it, shaping the spray so the air-fuel mixture burns in the way the engine wants ...

What Is A Fuel Injector? The fuel injector is a critical component of the modern automobile, responsible for atomizing and injecting fuel into the combustion chamber. A fuel injector is considered the ...

My Mercedes-Benz people put an “injector cleaner” in at each service, despite no recommendation in the service manual to do so. Is this a useful thing to do? The truth is no one can define the results ...