Performance tested and real world proven, TX7 Engine Treatment is scientifically designed to strengthen the functions of your oil and protect your investment. TX7 builds a powerful lubrication bond between your engine oil and all moving parts. Best if used with every oil change. Designed for all gasoline or diesel engines. TX7 is compatible with conventional, synthetic, or high mileage oils. Directions for use: Replace one quart of motor oil with one quart (one bottle) of TX7 Engine Treatment. Follow vehicle manufacturer's recommendations for oil change intervals, capacities, and filters.
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