{"product_id":"sta-bil-diesel-fuel-treatment-20-oz-all-season-cetane-boost-anti-gel-protection","title":"STA-BIL Diesel Fuel Treatment, 20 oz — All-Season cetane boost \u0026 anti-gel protection","description":"\u003cb\u003eSTA-BIL Diesel All-Season is a 20 oz fuel additive that cleans injectors, boosts cetane, de-emulsifies water, and protects diesel engines down to -40°F.\u003c\/b\u003e\n\n\u003cp\u003eDesigned for year-round protection, STA-BIL Diesel All-Season blends detergents, lubricants and anti-gel components to help keep diesel fuel systems running smoothly in extreme heat, cold and heavy-duty use. The formula targets injectors and fuel system deposits, improves ignition quality with a cetane boost, and separates water to preserve filters and reduce corrosion. Made in the USA, this 20 oz bottle treats multiple tanks and is formulated to be safe for all diesel engine types.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this additive improve engine starting and throttle response?\u003c\/h3\u003e\n\u003cp\u003eSTA-BIL raises fuel cetane, which helps diesel ignite more readily. Faster ignition improves cold starts and can sharpen throttle response under load without changing your engine or fuel. This is especially helpful when towing or performing high-demand tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCetane boost for quicker ignition and improved combustion.\u003c\/li\u003e\n  \u003cli\u003eCleaner injectors reduce misfires and hesitation.\u003c\/li\u003e\n  \u003cli\u003eLubricants protect pump and injector wear for consistent fuel delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product prevent fuel gelling and filter icing in winter?\u003c\/h3\u003e\n\u003cp\u003eThe formula includes anti-gel agents effective to -40°F, helping prevent wax crystal formation and fuel filter icing that can block flow in cold climates. It also conditions fuel to remain fluid at low temperatures, reducing the risk of winter-related breakdowns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnti-gel protection down to -40°F for cold-weather reliability.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain normal fuel viscosity in subzero conditions.\u003c\/li\u003e\n  \u003cli\u003eSupports filter flow to minimize cold-starting issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does STA-BIL handle water contamination in diesel fuel?\u003c\/h3\u003e\n\u003cp\u003eInstead of dispersing water into the fuel, STA-BIL Diesel All-Season is designed to de-emulsify water so it separates and is captured by fuel-water separators. This reduces the amount of free water reaching the combustion chamber and helps fuel filters remove moisture and contaminants more effectively.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDe-emulsifies water for easier removal by separators.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent corrosion and microbial growth in fuel systems.\u003c\/li\u003e\n  \u003cli\u003eReduces incomplete combustion caused by water-contaminated fuel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat cleaning and protection does it offer for the fuel system?\u003c\/h3\u003e\n\u003cp\u003eThe additive contains detergents and lubricity enhancers that clean injectors, valves and combustion surfaces while restoring lost lubricity to high-pressure pumps. Regular use helps limit deposit buildup that can rob power and harm fuel-system components over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaner injectors and combustion chambers to maintain power.\u003c\/li\u003e\n  \u003cli\u003eLubricates pumps and moving parts to reduce wear.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent corrosion and stabilizes stored diesel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: STA-BIL Diesel All-Season is suitable for diesel vehicle owners, fleets, commercial operators, farmers, RVers and marine users who need reliable year-round fuel protection. It’s formulated to work with all diesel engines and fuel types, especially where extreme temperatures, heavy towing or variable storage conditions put extra stress on the fuel system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeatures: Advanced all-season formula, cleans and lubricates, de-emulsifies water, anti-gel to -40°F, safe for all diesel engines.\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 many tanks does a 20 oz bottle treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One 20 oz bottle treats multiple tanks depending on treatment ratio; follow label dosing for gallons per bottle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for biodiesel blends and all diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. STA-BIL Diesel All-Season is formulated to be safe for all diesel engines and common biodiesel blends when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STA-BIL","offers":[{"title":"Default Title","offer_id":67593796026553,"sku":"B0864KQ2D9","price":60.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/sta-bil-diesel-all-season-front-label_b89ffd02-ab46-41f8-bfb3-bb65390d3a7e.jpg?v=1790578955","url":"https:\/\/redleafauto.ca\/products\/sta-bil-diesel-fuel-treatment-20-oz-all-season-cetane-boost-anti-gel-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}