"My 2008 GMC Sierra with 4x4, 95,600+ miles: all whistles - gas mileage improved and at-idle rpm down. Runs smooth as silk. Thanks, zMAX!"
zMAX Fuel Formula
12oz Fuel Formula.
The unique ability of zMAX Micro-lubricant to soak into metal and reduce engine deposits helps:
- Increase Fuel Mileage (helps maintain fuel mileage in newer cars, and helps improve or restore fuel mileage in older cars, by virtue of reducing engine deposits)
- Improve Performance
- Extend Engine Life
- Reduce Emissions (helps maintain emissions in newer cars, and reduce emissions in older cars, by virtue of reducing engine deposits)
- Increased Horsepower
This product may be used in gasoline or diesel fuels. When used as in diesel fuels, the following statement applies: This diesel fuel formula complies with the federal low sulfur content requirements for use in diesel motor vehicles and nonroad engines.
For orders outside the United States and its territories, call 1-800-382-1858
How to use zMAX Engine & Fuel Formulas
Pour zMAX Fuel Formula (12oz.) in the fuel system with at least 1/2 tank of gas or diesel fuel. Pour zMAX Engine Formula (12oz.) into your crankcase. Works with all engine oils (synthetic, multi-grade or mono-grade including diesels). zMAX does not replace your regular oil. zMAX will not overfill your normal oil level, because it soaks into metal. Start engine and bring to operating temperature after installation.
Recommended every 6 months or 6,000 miles, whichever comes first.
zMAX will not void the manufacturer's warranty that comes with your vehicle.