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

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 ...

In this tech guide Stephen Lim examines the benefits of cleaning fuel injectors and debates whether or not you should rehab your old EFI system parts or just buy new ones - Hot Rod Magazine ...

Going DEF Diesel engines traditionally have been known for being fairly “green” in that they burn clean and use diesel fuel pretty efficiently compared to a regular combustion engine.

Modern engines are more advanced and more demanding, which is why fuel chemistry is a critical factor when it comes to keeping them performing at their peak.