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
Prestone Synthetic Fuel Injector Cleaner Is A 2-In-1 Formula That Quickly Helps Restore Lost Power And Performance By Eliminating Fuel-Injector Deposits While Increasing Octane. A High Level Of State-Of-The-Art Synthetic Detergent And Carrier Technology Provides One Fuel Tank With Fuel Injector Cleanup That Lasts For Up To 3,000 Miles. The 0 To 60 Octane Booster Delivers The Best Octane Enhancement Technology, Providing Up To 5 Points Of Octane Boost. In Regular Unleaded Gasoline, One Point Is Equal To 0.1 Octane Number [(R+M)/2]. Higher Octane Levels Help Restore Power And Acceleration Loss When The Engine Timing Is Retarded Under Knock Conditions. Treats Up To 16 Gallons.
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 Prestone AS731 Synthetic Fuel Injector Cleaner used for?A: Prestone AS731 Synthetic Fuel Injector Cleaner is designed to restore lost power and performance in vehicles by eliminating fuel injector deposits and increasing octane levels. It helps improve engine efficiency and acceleration.
Q: How does the 0-60 Octane Booster work?A: The 0-60 Octane Booster enhances the octane level of regular unleaded gasoline by up to 5 points, which helps prevent engine knocking and optimizes performance under load conditions.
Q: How long does the fuel injector cleaning effect last?A: The cleaning effect of Prestone AS731 lasts for up to 3,000 miles, ensuring long-lasting performance improvement after a single treatment.
Q: How much fuel does one bottle of Prestone AS731 treat?A: One 16 oz. bottle of Prestone AS731 Synthetic Fuel Injector Cleaner can treat up to 16 gallons of fuel, making it suitable for multiple uses.
Q: Is Prestone AS731 safe to use with all types of gasoline?A: Yes, Prestone AS731 is compatible with regular unleaded gasoline and can be safely used in most gasoline engines to improve fuel injector performance and overall engine efficiency.
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