Valvoline Complete Fuel System Cleaner
Valvoline™ Complete Fuel System Cleaner contains a deep penetrating formula that cleans all the way to the combustion chambers to remove stubborn deposits that rob your vehicle of fuel economy and performance. One application will improve power and performance, resulting in a cleaner system, which helps to eliminate knocking, pinging, rough idle and hard starts.
- Restores power & performance of entire fuel system
- Cleans fuel injectors, intake valves, manifolds, ports, carburetors & combustion chambers
- Reduces need for higher octane gasoline
- Eliminates knocking, pinging, hesitation, rough idle and hard starts
- Removes deposits from fuel sending unit that can cause erratic gauge readings
- Prevents future build up with regular use
- Safe for catalytic converters & oxygen sensors
- Contains no alcohol
Add entire contents to fuel tank prior to fill up. Twelve fluid ounces treats up to 20 gallons of gasoline. Can be used with all gasolines, gasohol and E-85.
Why do fuel systems need to be cleaned?
Over time, gasoline hydrocarbons and certain additives found in some gasoline will build up on the surface of fuel injectors, intake manifold runners, intake ports and intake valves. Deposits in any of these areas can impair fuel economy and drivability, causing poor starts, stalling, hesitation, stumbling and decreased warm engine performance.