Can I use to much STP fuel injector cleaner?

Thank you for submitting your question! We recommend adding an entire 5.25 ounce bottle of the STP Super Concentrated Fuel Injector Cleaner to a full tank of gas. One 5.25 ounce bottle should be sufficient for treating 21 gallons of fuel. We do not recommend adding more than one bottle of STP Super Concentrated Fuel Injector Cleaner per tank of gasoline.. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you!

Can i use in combination with other stp products,like 5 in 1 stp??

Thank you for submitting your question, Yes, you can mix two STP products at the same time. For any further information please reach out to us on 800-776-1530 or email us on autohelpline@energizer.com to assist you better. STP Consumer Services

Can this be used in the tank of a motorcycle?

Thank you for submitting your question, No, this is not for use in motorcycles. We have not tested in motorcycles and cannot advise to use. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you!

Can i use this with Diesel ?

Thank you for submitting your question! No. We recommend using STP Super Concentrated Diesel Fuel Injector Treatment for diesel engines. For any further information please reach out to us at 1-800-383-7323 or email us at autohelpline@energizer.com to assist you better. STP Consumer Services

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⚡ Unlock your engine’s hidden power with every drop!

MADE IN THE USA - Crafted domestically to ensure premium quality and reliability
JET FUEL INSPIRED - Formulated with high-quality carrier ingredients derived from jet fuel tech
ENGINE SAFE FORMULA - Compatible with all gasoline engines for worry-free maintenance
CONCENTRATED EFFICIENCY - 12 oz formula delivers maximum cleaning power with minimal use
POWER BOOST IN A BOTTLE - Unclogs dirty fuel injectors to restore peak engine performance

STP Super Concentrated Fuel Injector Cleaner is a 12 oz premium formula designed to unclog dirty fuel injectors, restoring lost engine power safely across all gasoline engines. Made in the USA with jet fuel-inspired ingredients, it offers a powerful, efficient solution for maintaining optimal vehicle performance.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Smooth transaction and product arrived in perfect condition.

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The product exactly matches the description. Very satisfied with my purchase.

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Manufacturer	STP
Brand	STP
Model	STP SC Fuel InjClnr BTL 6/12fo US
Item Weight	12 ounces
Product Dimensions	7.95 x 3.82 x 1.69 inches
Item model number	18030G
Is Discontinued By Manufacturer	Yes
Manufacturer Part Number	18030
Position	Outside

STP Super Concentrated Fuel Injector Cleaner, Injector Cleaner Unclogs Dirty Fuel Injectors and Restores Lost Power, 12 Oz

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