Just plug and save! The Electrical components in your car’s electrical system are interconnected with each other. To get superior performance from your car, it must have a clean electrical circuit environment. Many cars develop electrical imbalances over time due to the power demands made by various accessories and normal wear on batteries, spark plugs and other parts.
This can increase power and MPG, in addition to having cleaner emissions. Just plug the Fuel Shark into you car’s lighter adapter and the blue light will let you know that the Fuel Shark is working, and reminds you that you are.