Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Gum Out High Mileage Fuel Injector Cleaner Is Specially Formulated To Remove Carbon Deposits From Engines With Over 75, 000 Miles For Restored Engine Performance And Fuel Economy. The More An Engine Is Driven, The More Carbon Deposits Can Build Up. Gum Out High Mileage Fuel Injector Cleaner Is Designed For High Mileage Vehicles, Cleaning Fuel Injectors, Intake Valves, And Ports To Restore Performance And Fuel Economy And Reduce Emissions. High Mileage Fuel Injector Cleaner Also Prevents Future Carbon Build-Up On Indirect Fuel Injectors, Intake Valves And Ports, And Combustion Chamber. It Is Oxygen Sensor Safe And Also Safe For Use In Turbocharged And Supercharged Vehicles. It Will Not Void Oem/Manufacturers . Directions: Add Entire Bottle To Nearly Empty Gasoline Tank, Then Fill Tank With Up To 21 Gallons Of Gasoline. For Best Results, Do Not Refill Tank Until Near Empty. Use Every 3, 000 Miles.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is Gumout High Mileage Fuel Injector Cleaner used for?A: Gumout High Mileage Fuel Injector Cleaner is designed to remove carbon deposits from engines with over 75,000 miles, restoring engine performance and improving fuel economy. It cleans fuel injectors, intake valves, and ports while preventing future carbon build-up.
Q: How often should I use this fuel injector cleaner?A: For optimal performance, it is recommended to use Gumout High Mileage Fuel Injector Cleaner every 3,000 miles. This helps maintain clean fuel injectors and ensures your engine runs efficiently.
Q: Is Gumout High Mileage Fuel Injector Cleaner safe for all vehicle types?A: Yes, this product is oxygen sensor safe and can be used in both turbocharged and supercharged vehicles. It is formulated to be compatible with a wide range of engines.
Q: How do I use Gumout High Mileage Fuel Injector Cleaner?A: To use, add the entire 6 oz. bottle to a nearly empty gasoline tank, then fill the tank with up to 21 gallons of gasoline. For best results, do not refill the tank until it is nearly empty again.
Q: Will using Gumout High Mileage Fuel Injector Cleaner void my vehicle's warranty?A: No, using Gumout High Mileage Fuel Injector Cleaner will not void your OEM or manufacturer’s warranty, as it is formulated to be safe for engine components.
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