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Title: "IN TANK" CLEANERS DO NOT WORK!!!!!!!
Review: I'm still amazed that so many people fall for these "in tank" cleaners. They DO NOT work! You might as well take your $5-$12 and throw it out the car window as you drive past your parts store. Master mechanics (I am a car guy) will tell you straight..."in tank cleaners don't really work." If they do...it will only be "very temporary at best."The instructions always tell you to fill the tank up and add the cleaner; however, the fact is the cleaning agent is so weak that it wouldn't "clean" anything with more than two gallons of gas in the tank! The reason they tell you to overfill your tank is because of the increased heat that the engine builds up when using this crap.I have (in the past) used many different brands of these cleaners in several different cars. ONE car increased in gas mileage for a grand total of three weeks! Stop wasting your money folks. Use a spray can injector cleaner as they really do work. But no "in tank" cleaner works--period!
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