{"product_id":"stanadyne-diesel-fuel-additive-4-8-oz-performance-formula-cetane-boost-injector-cleaner-cold-weather-protection","title":"Stanadyne Diesel Fuel Additive 4×8 oz Performance Formula — Cetane Boost, Injector Cleaner \u0026 Cold-Weather Protection","description":"\u003cp\u003e\u003cstrong\u003eStanadyne Performance Formula is a concentrated diesel fuel additive that cleans injectors, raises cetane, restores power and improves fuel economy when added to diesel fuel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for modern diesel engines running ultra-low sulfur diesel (ULSD) and biodiesel blends up to B20, this four-pack of 8 oz bottles delivers detergency, cetane boosting, lubricity restoration and cold-weather protection in a compact, easy-dose format. The formula targets deposits and water in the fuel system while protecting injection components and exhaust aftertreatment equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this additive restore horsepower and improve acceleration?\u003c\/h3\u003e\n\u003cp\u003eCleaner fuel injectors and optimized combustion are the primary routes to regaining lost power. The detergent components remove varnish and carbon from injectors and pumps, helping spray patterns return to their intended shape and improving fuel-air mixing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergents dissolve deposits on injectors and nozzles for better spray delivery.\u003c\/li\u003e\n  \u003cli\u003eCetane improver enhances ignition timing for smoother combustion.\u003c\/li\u003e\n  \u003cli\u003eCleaner combustion reduces rough running and improves throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Stanadyne Performance Formula lower my fuel consumption?\u003c\/h3\u003e\n\u003cp\u003eYes — by promoting more efficient combustion and cleaner fuel system components, the additive can recover lost fuel economy. Independent testing has shown average improvements in miles per gallon, with higher gains possible depending on engine condition and driving style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves combustion efficiency through cetane enhancement.\u003c\/li\u003e\n  \u003cli\u003eRemoves injector deposits that cause poor atomization and wasted fuel.\u003c\/li\u003e\n  \u003cli\u003eLubricity improvement reduces internal friction for slightly better economy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this product protect in cold weather and handle water contamination?\u003c\/h3\u003e\n\u003cp\u003eThe formulation improves low-temperature flow and helps separate microscopic water droplets so filters and separators can remove them. Cold flow and demulsification properties reduce the chance of clogged filters and poor starting in chillier conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves pour point and cold filter plug performance for better winter startup.\u003c\/li\u003e\n  \u003cli\u003eDemulsifiers promote water separation so filter\/separators remove moisture effectively.\u003c\/li\u003e\n  \u003cli\u003eNo alcohol in the formula reduces the risk of dissolved water-related issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for modern emission systems and biodiesel blends?\u003c\/h3\u003e\n\u003cp\u003eStanadyne Performance Formula is formulated to meet modern fuel system demands and is safe for vehicles equipped with exhaust aftertreatment devices. It is compatible with ULSD and approved for biodiesel blends up to B20, with maintained lubricity and demonstrated water separation with biodiesel content.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets engine fuel system requirements without harming aftertreatment systems.\u003c\/li\u003e\n  \u003cli\u003eLubricity additives restore protection for low-sulfur fuels and B20 blends.\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors protect pumps, injectors and metal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Truck owners, farmers, marine operators and fleet managers who want a compact, proven diesel treatment for occasional dose-based maintenance or emergency recovery will find this four-pack convenient. Use it to restore lost power, combat injector deposits, improve cold-weather reliability and protect fuel system components when running ULSD or biodiesel blends up to B20.\u003c\/p\u003e\n\n\u003cp\u003eFeatures at a glance:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores horsepower and improves acceleration\u003c\/li\u003e\n  \u003cli\u003eDetergents clean injectors and pumps\u003c\/li\u003e\n  \u003cli\u003eCetane improver for better ignition and smoother running\u003c\/li\u003e\n  \u003cli\u003eImproves fuel economy on average, with variable results\u003c\/li\u003e\n  \u003cli\u003eLubricity for low-sulfur and B20 fuels\u003c\/li\u003e\n  \u003cli\u003eCold-flow enhancement and demulsification for water separation\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibition and exhaust-aftertreatment safe\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 much fuel does one 8 oz bottle treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each 8 oz bottle treats up to the recommended tank volume per Stanadyne dosing—refer to label dosing, typically for small to medium tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with biodiesel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is compatible with biodiesel up to B20 and helps with water separation and lubricity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Stanadyne","offers":[{"title":"Default Title","offer_id":67587265102009,"sku":"B01BXECJ7S","price":100.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/stanadyne-front-packaging-4x8oz.jpg?v=1790503180","url":"https:\/\/redleafauto.ca\/products\/stanadyne-diesel-fuel-additive-4-8-oz-performance-formula-cetane-boost-injector-cleaner-cold-weather-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}