Fuel Injector Cleaner — Complete System Flush 12 oz

Restore full injector flow, improve fuel economy, and smooth rough idle with this concentrated fuel injector cleaner. One 12 oz bottle treats a full tank and cleans the intake valves, fuel injectors, and upper cylinder for a complete fuel system flush.

• Cleans fuel injectors and intake valves
• One bottle per full tank
• 12 oz concentrated formula
• Improves fuel economy and throttle response
• Compatible with gasoline and flex-fuel engines