GTE Fuel OptiMiser Fuel Gas Saver Adds to fuel line better MPG
Installation: 1. First locate your fuel supply line that feeds the engine from the fuel tank. Most vehicles will have two lines running next to each other. There will be a supply line and a return line. Carefully, while the engine is turned on, in PARK, touch the fuel line and find the colder one. The colder fuel line is your fuel supply line. If it's very cold outside, your going have to install the product in a warmer garage. Otherwise, you can do a visual check determine which is your supply line. 2. Position the two parts of the fuel saver on opposite ends onto your fuel line. Use the built in screws to tighten.  Because of the cleaning and removal process of carbon deposits in your cylinders, the fuel consumption may increase during the beginning cleaning cycle. Your vehicles mileage will stabilize after a short period. You will see noticeable improvements after 3 full gas tanks or about 1000 miles. It is highly recommended that you insure your air filter is clean. If possible adding fuel cleaners to your gas tank will make the cleaning of your engine go faster. Improved performance and a smoother running engine will usually be noticed.