Clogged injectors can cause a myriad of issues for your engine—it needs a consistent flow of fuel to run properly. Sometimes, simply pouring a can of injector cleaner into your gas tank before a ...

One aspect of routine car maintenance is making sure your fuel injectors are clean, and there's a few things you can do to make that process easy.

Pour the fuel injector cleaner into the fuel tank Open the bottle and pour the fuel injector cleaner. Use the funnel if one is provided with the bottle so nothing spills out.

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help increase your car's performance and fuel economy. It's the easiest way to clean ...

Adjusting fuel pressure, replacing various sensors, or swapping a clogged up catalytic converter often addresses the symptom instead of the actual problem-the fuel injectors.

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

HOT ROD Top Pick: Berryman Intake Valve & Combustion Chamber Cleaner and B-12 Chemtool Total Fuel System Clean-Up We explain why all gasoline engines, especially direct-injected engines, benefit ...

For a serious injector-scrubbing, you'll want to use a system that supplements the cleaning-fluid component by bombarding the injectors with ultrasonic (high-frequency) sound waves. We don't have ...

No matter what injection system your car has, it's subject to carbon buildup over time. Here are some ways to prevent and clean carbon buildup in your engine.

Clean and lubricate your vehicle's fuel system with our top picks for the best diesel injector cleaners. Like any fuel-injected engine, diesel engines rely on fuel injectors to, well, inject fuel ...