The recommended dosage is 2-3 ounces of Fuel Treatment for every 10 gallons of gasoline or diesel fuel. Pour Lucas Fuel Treatment directly into fuel tank. Exceeding the recommended dosage is not harmful to your vehicle. 5.25oz Bottle - One bottle treats up to 25 gallons of fuel. 1 Quart/32oz Bottle - One bottle treats up to 100 gallons of fuel. The Best Fuel Injector Cleaners For Your Car. Chevron Techron Concentrate Plus. Red Line Fuel Cleaner. Liqui Moly 2007 Jectron. STP Super Concentrated Fuel Injector. Lucas Fuel Treatment. Royal Purple Max Clean. Gumout High Mileage Fuel Injector Cleaner. BG 44K Fuel System Cleaner. AMSOIL P.i.® Performance Improver is a potent, deep-cleaning gasoline fuel injector cleaner featuring concentrated detergents that aggressively clean stubborn, power-robbing deposits from injectors, valves and combustion chambers. It reduces emissions and increases fuel economy up to 5.7%. ¹. AMSOIL P.i. is a proven fuel injector cleaner and One popular fuel saver advertised as a tune-up in a bottle is Lucas Oil’s Fuel Treatment, an upper cylinder lubricant with injector cleaners and fuel conditioners. Priced as low as $4.47 for a 5.5 oz bottle (81 cents/oz) or as cheap as 25 cents/oz if you buy a whole gallon at $32.99, it’s an inexpensive fuel treatment and cleaner for the First, you should purchase a high-quality catalytic converter cleaner from an automotive store. Make sure your fuel tank is nearly empty. Then, pour the cleaner into your fuel tank and fill it up with gasoline. Next, drive your car for about 20-30 minutes on the highway to get the engine to an optimal temperature. Applications. Techron Fuel Injector Cleaner is designed for all carbureted or fuel injected spark ignition engines. Safe to use every 1,000 miles or as needed to keep fuel injectors clean. Suitable for use in two-stroke engines. Not recommended for diesel engines. Rislone® Hy-per Fuel™ Super Concentrated Fuel Injector Cleaner is the best all-around fuel additive to use with every other fill-up. This complete fuel system tune-up helps eliminate noisy injectors & fuel pumps, rough idle, hard starting and hesitation. High performance additives increase power, performance, mileage and help save fuel by Just make sure it's the fuel system cleaner and not fuel injector cleaner as the latter allows deposits to build up after adding it. Still, despite the success story, I will point out that if you're having fuel system problems of a serious nature (i.e. the check engine light, misfiring, very clogged injectors, etc) going to a mechanic is a must. No, Techron® Complete Fuel System Cleaner is designed for gasoline engines. Using it in a diesel vehicle will raise the sulfur content, making it difficult to pass the clean air emission standards. Internal diesel injector deposits are also chemically different than typical carbon deposits found in nozzle coking. 2. Cataclean 120007 Complete Engine and Exhaust System Cleaner. If you are looking for a quality catalytic converter cleaner, the Cataclean 120007 is an excellent option. Though its price is slightly at the higher end, it is a highly-effective cleaner for your entire car system. 1z4Ita.