{"product_id":"archoil-ar6500-diesel-treatment-40-oz-treats-400-gal-cetane-booster-injector-cleaner-for-dpf-turbo-deposit-control","title":"Archoil AR6500 Diesel Treatment 40 oz — Treats 400 gal, Cetane Booster \u0026 Injector Cleaner for DPF\/Turbo Deposit Control","description":"\u003cp\u003e\u003cstrong\u003eArchoil AR6500 Diesel Treatment is a concentrated 40 oz fuel additive designed to treat up to 400 gallons of diesel to improve lubricity, raise cetane, clean injectors, and help reduce DPF and turbo deposits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUse AR6500 at every fill-up to maintain fuel-system protection and keep modern diesel engines running smoothly. The bottle’s long neck and built-in measuring chamber make accurate dosing straightforward, while the formulation targets wear, combustion quality, and deposit control without altering routine maintenance schedules. It’s formulated for a wide range of diesel applications from light pickups to heavy equipment and modern high-pressure common rail systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does AR6500 protect critical fuel-system parts?\u003c\/h3\u003e\n\u003cp\u003eAR6500 improves fuel lubricity and provides a protective film that reduces wear on sensitive components such as high-pressure pumps and injectors. By lowering friction and cushioning metal parts, it helps extend component life and can be especially beneficial in low-lubricity fuels or after ethanol-contaminated refills.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTested to improve lubricity (ASTM D6079) with measurable wear reduction\u003c\/li\u003e\n  \u003cli\u003eSafe for modern HPCR systems, including wear-sensitive CP4 pumps\u003c\/li\u003e\n  \u003cli\u003eApplied each fill-up for continuous protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill AR6500 make diesel engines run better and ignite faster?\u003c\/h3\u003e\n\u003cp\u003eYes — AR6500 contains cetane-boosting components that can raise cetane by several points, promoting quicker ignition and more complete combustion. Improved combustion typically yields smoother throttle response and can reduce rough idle or hesitation in some engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCetane boost up to +8 points depending on baseline fuel quality\u003c\/li\u003e\n  \u003cli\u003eSupports more consistent ignition timing and smoother combustion\u003c\/li\u003e\n  \u003cli\u003eHelps engines approach ideal cetane ranges for better drivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan AR6500 actually clean injectors, DPFs, and turbo surfaces?\u003c\/h3\u003e\n\u003cp\u003eAR6500 includes detergents and deposit-control agents that dissolve and help carry away injector deposits, restoring spray patterns and atomization. By targeting soot precursors and softer deposits, it helps reduce the rate of DPF loading and minimizes deposit buildup on turbocharger components, supporting responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergent package removes injector deposits and improves spray patterns\u003c\/li\u003e\n  \u003cli\u003eHelps reduce DPF regen frequency by limiting deposit formation\u003c\/li\u003e\n  \u003cli\u003eCurbs soot-related turbo fouling to support boost recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use AR6500 and how much fuel does one bottle treat?\u003c\/h3\u003e\n\u003cp\u003eAR6500 is designed for convenience: pour directly into the fuel tank at each refuel using the long neck and measuring chamber for accurate dosing. One 40 oz bottle treats up to 400 gallons, so regular use is economical across light vehicles and larger fleets alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLong neck and measuring chamber for straightforward dosing\u003c\/li\u003e\n  \u003cli\u003eOne bottle treats up to 400 gallons — suitable for routine use\u003c\/li\u003e\n  \u003cli\u003eAdd at every fill-up for continuous maintenance-level treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? AR6500 is aimed at diesel vehicle owners and fleet managers who want an all-in-one fuel treatment to protect fuel-system components, improve combustion quality, and limit deposit issues without changing OEM servicing intervals. It’s suitable for light trucks, heavy-duty rigs, agricultural equipment, RVs, and any diesel with modern fuel-injection systems where lubricity, cetane, and deposit control matter.\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: How many gallons does a 40 oz bottle treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One 40 oz bottle treats up to 400 gallons of diesel when dosed as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is AR6500 safe for modern common-rail diesel systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, AR6500 is formulated for use in all diesel engines, including modern HPCR systems and CP4-equipped vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Archoil","offers":[{"title":"Default Title","offer_id":48081330110622,"sku":"B09KS9JMDP","price":72.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/archoil-ar6500-front-label.jpg?v=1785799417","url":"https:\/\/northtrailauto.ca\/products\/archoil-ar6500-diesel-treatment-40-oz-treats-400-gal-cetane-booster-injector-cleaner-for-dpf-turbo-deposit-control","provider":"North Trail Auto","version":"1.0","type":"link"}