Gold Eagle Co. says it now is offering CombustiKleen Upper Cylinder & Intake System Cleaner, available in gasoline and diesel formulas, for professional service facilities. The company says ...

The CombustiKleen Upper Cylinder & Intake System Cleaner is pulled directly from the can into the intake manifold, the company says. The fine mist reaches every part of the intake and combustion ...

CombustiKleen upper cylinder and intake system cleaner is pulled directly from the can into the intake manifold in a fine mist that removes contaminants such as carbon, gum and varnish. The product ...

Valvoline has developed a new direct-injection fuel system cleaner that the company says will remove carbon deposits in about an hour. The EasyGD Fuel System Service featuring Power Dispersal ...

Most Chevy truck enthusiasts know that improving the flow of air into the engine and reducing backpressure are sure ways to make some power. But believe it or not, this process is not as simple as it ...