Howes Diesel Defender Injector Cleaner - 1/2 gal

The best defense against low lubricity and harmful deposits. Howes Diesel Defender™ cleans fuel injectors, prevents coking and all harmful deposits while adding up to 2.5X the amount required lubricity to provide superior power and performance. Diesel Defender™ also protects your system by safely removing water and is guaranteed to increase fuel economy and save you money. Guarantees a minimum 5% increase in fuel economy Provides maximum lubricity in injectors, pumps and upper cylinders Reduces exhaust emissions and boosts engine performance and power Contains no alcohol or harmful solvents Safely removes water, eliminating the environment that promotes microbial growth IDX4® Detergent cleans all types of injector deposits including Internal Diesel Injector Deposits (IDID) and prevents future deposits Warranty safe and effective in all diesel and biodiesel fuels including home heating oil 64 oz bottle treats 320 gallons