Subscribe to a magazine

Dr Injector Fuel System Maintenance

Back to article View Gallery
4 of 8
There's been a lot of progress in the fuel additive marketplace during the course of the last few years, and the Dr. Injector gang is all about keeping your injectors healthy. They recommend and sell the FSM (fuel system maintenance) solution on the right, and offer the Stanadyne Performance Formula on the left for diesel applications. These aren't bottles of snake oil-they help keep the injectors clean, protected, and lubricated.