{"product_id":"royal-purple-max-clean-fuel-system-cleaner-stabilizer-20-oz-case-of-6-cleans-injectors-and-restores-economy","title":"Royal Purple Max-Clean Fuel System Cleaner \u0026 Stabilizer — 20 oz, Case of 6, Cleans Injectors and Restores Economy","description":"\u003cp\u003e\u003cstrong\u003eRoyal Purple Max-Clean is an all-in-one fuel system treatment that cleans injectors, stabilizes fuel, and helps restore lost fuel economy and performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMax-Clean targets deposits throughout the intake and combustion areas to reduce buildup that robs power and efficiency. Designed for gasoline and diesel engines — from older naturally aspirated motors to modern turbocharged units — this concentrated formula works in a single treatment to dissolve varnish, carbon, and sludge that accumulate from normal combustion. Independent fleet testing showed average gains in fuel economy and horsepower after use, and measurable drops in common exhaust emissions.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see results after using Max-Clean?\u003c\/h3\u003e\n\u003cp\u003eMany users notice smoother running and reduced hesitation after a single treatment, while fuel economy and power improvements are often measurable after one fill-up or two. Results depend on the level of existing deposit buildup and driving conditions, but the formula is made to work on short and long trips alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks in one treatment for many vehicles\u003c\/li\u003e\n  \u003cli\u003eVisible drivability improvement on most engines quickly\u003c\/li\u003e\n  \u003cli\u003eFull fuel-economy gains may appear across a few driving cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Max-Clean work in my gasoline or diesel engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is engineered to be effective across the full spectrum of engine types, including gasoline and diesel, turbocharged or supercharged, and both new and high-mileage units. It safely treats fuel injectors, intake valves, and combustion chambers without modifying factory systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with gasoline and diesel fuels\u003c\/li\u003e\n  \u003cli\u003eSafe for forced-induction and naturally aspirated engines\u003c\/li\u003e\n  \u003cli\u003eSuitable for new vehicles and older, higher-mileage engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specific performance and emissions benefits can I expect?\u003c\/h3\u003e\n\u003cp\u003eFleet testing indicates average improvements: modest but meaningful increases in fuel economy and horsepower, plus reductions in common exhaust pollutants. The cleaner combustion and reduced deposits also help prevent rough idle, stalling, and premature spark plug fouling — improving reliability as well as efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAverage fuel-economy improvement reported in tests\u003c\/li\u003e\n  \u003cli\u003eAverage horsepower increase measured after treatment\u003c\/li\u003e\n  \u003cli\u003eLower hydrocarbon, NOx and CO emissions on average\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Max-Clean for best results?\u003c\/h3\u003e\n\u003cp\u003eTreat one full tank with the recommended dose of Max-Clean and drive normally to allow the formula to circulate and act on deposits. For heavily fouled systems, a follow-up treatment may provide additional benefit. Always follow label directions and safety guidelines when adding treatments to fuel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd directly to a full fuel tank per the product label\u003c\/li\u003e\n  \u003cli\u003eDrive as usual to let the treatment clean the system\u003c\/li\u003e\n  \u003cli\u003eRepeat service as recommended for maintenance or severe buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Royal Purple Max-Clean is intended for vehicle owners, fleet managers, and performance enthusiasts who want a convenient, concentrated solution to remove fuel-system deposits and improve efficiency. It’s useful for anyone maintaining modern engines, reviving higher-mileage vehicles, or seeking incremental gains in economy and drivability without engine modifications. Sold here as a case of six 20 oz bottles, it’s a practical choice for workshops, fleets, or owners who prefer to keep multiple treatments on hand.\u003c\/p\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: Is Max-Clean safe for turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Max-Clean is formulated to be safe and effective for turbocharged and supercharged engines as well as naturally aspirated units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use Max-Clean?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one treatment per full tank as needed; many owners treat every oil change or according to driving conditions and buildup level.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":48082723733662,"sku":"B00BGS31MO","price":109.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/royal-purple-max-clean-front-packaging.jpg?v=1785812135","url":"https:\/\/northtrailauto.ca\/products\/royal-purple-max-clean-fuel-system-cleaner-stabilizer-20-oz-case-of-6-cleans-injectors-and-restores-economy","provider":"North Trail Auto","version":"1.0","type":"link"}