CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Fuel injector cleaner serves an important function in ...

You’re walking down the aisle of your local auto-parts store and you happen to notice the shelf full of fuel-system cl ...

If that happens, it might be time to treat your engine’s fuel system to a cleaning with the best fuel injector cleaner you ...

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 ...

Top Tier gasoline contains more effective detergents than federally required, which helps clean fuel injectors and reduce harmful carbon deposits inside the engine.