{"product_id":"stp-gas-treatment-fuel-system-cleaner-5-25-fl-oz-bottle-pack-of-12-injector-intake-detergent-water-dispersant","title":"STP Gas Treatment Fuel System Cleaner — 5.25 fl oz Bottle Pack of 12, Injector \u0026 Intake Detergent, Water Dispersant","description":"\u003cp\u003e\u003cstrong\u003eSTP Gas Treatment is a concentrated fuel-system cleaner and water reducer designed to clear carbon, gum, and varnish from gasoline systems while helping reduce fuel-line freeze risk.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your engine running smoothly by treating each tank with a reliable fuel additive. STP Gas Treatment uses a high-quality jet-fuel carrier to deliver active detergents throughout the intake and fuel system, addressing common deposits that can restrict flow, hamper performance, and reduce fuel economy. The formula also contains elements that help disperse water, mitigating the chance of fuel-line freeze in cold conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does STP Gas Treatment improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe treatment works by dissolving and loosening carbon, gum, and varnish that accumulate on intake valves, injectors, and fuel lines. Regular use helps restore proper spray patterns and fuel flow, which can support smoother idling and more consistent power delivery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergent agents clean fuel injectors and intake ports\u003c\/li\u003e\n  \u003cli\u003eHelps restore consistent fuel spray and atomization\u003c\/li\u003e\n  \u003cli\u003eCan reduce rough idling and hesitation caused by deposits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product help in cold weather or prevent fuel-line freeze?\u003c\/h3\u003e\n\u003cp\u003eYes—STP Gas Treatment includes ingredients that help remove small amounts of water from the fuel system and discourage ice formation in lines and filters. This is not an antifreeze replacement, but regular use reduces the risk of moisture-related freezing during winter storage or cold starts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-dispersing components help keep lines clear\u003c\/li\u003e\n  \u003cli\u003eUseful as a seasonal preventive when temperatures drop\u003c\/li\u003e\n  \u003cli\u003eRecommended to treat fuel before long cold-weather exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this 5.25 fl oz bottle—what’s the dosing and frequency?\u003c\/h3\u003e\n\u003cp\u003eEach 5.25 fl oz bottle is formulated for one tank treatment in most passenger vehicles—simply add it to the fuel tank when you fill up. For routine maintenance, use the product every few fill-ups or follow the vehicle manufacturer’s guidance for additives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne bottle typically treats a full tank for passenger cars\u003c\/li\u003e\n  \u003cli\u003eAdd at the pump when filling the tank for best dispersion\u003c\/li\u003e\n  \u003cli\u003eUse regularly for preventive maintenance rather than only when problems appear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for modern engines and fuel systems?\u003c\/h3\u003e\n\u003cp\u003eSTP Gas Treatment is formulated to be compatible with gasoline engines and common fuel-system materials. It is designed for use in cars, vans, light trucks, and other small gasoline engines, but avoid use in diesel engines unless product labeling specifies otherwise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard gasoline and modern fuel-system components\u003c\/li\u003e\n  \u003cli\u003eNot indicated for diesel or alternative-fuel engines unless labeled\u003c\/li\u003e\n  \u003cli\u003eFollow label instructions and vehicle manufacturer recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: STP Gas Treatment is aimed at drivers and vehicle owners who want an easy, periodic way to maintain fuel-system cleanliness and reduce moisture-related fuel problems. It suits commuters, weekend drivers, fleet operators, and anyone preparing vehicles for seasonal storage. If you refill regularly and want to protect performance and fuel efficiency with a trusted automotive brand, this pack of 12 single-dose 5.25 fl oz bottles offers convenient, on-the-go treatments for multiple tanks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne 5.25 fl oz bottle per dose; pack contains 12 bottles\u003c\/li\u003e\n  \u003cli\u003eFormulated with a jet-fuel carrier to deliver active cleaning agents\u003c\/li\u003e\n  \u003cli\u003eHelps remove carbon, gum, varnish and disperses small amounts of water\u003c\/li\u003e\n  \u003cli\u003eUse routinely at fill-ups for maintenance and cold-weather protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use STP Gas Treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one 5.25 fl oz bottle per tank when you fill up; repeat regularly every few fill-ups for maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this in any gasoline car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s compatible with standard gasoline engines; do not use in diesel engines unless labeled for diesel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STP","offers":[{"title":"Default Title","offer_id":48086193569950,"sku":"B0099QQTWY","price":47.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/stp-gas-treatment-front-bottle.jpg?v=1785889344","url":"https:\/\/northtrailauto.ca\/products\/stp-gas-treatment-fuel-system-cleaner-5-25-fl-oz-bottle-pack-of-12-injector-intake-detergent-water-dispersant","provider":"North Trail Auto","version":"1.0","type":"link"}