{"product_id":"opti-lube-xpd-all-season-diesel-fuel-additive-for-trucks","title":"Opti-Lube XPD All-Season Diesel Fuel Additive 8oz 12-Pack - Fuel Saver","description":"\u003cp\u003eIn this review the Opti-Lube XPD All-Season Diesel Fuel Additive is assessed as a practical maintenance product for owners of trucks, tractors, and diesel equipment who want improved lubricity and more reliable year-round operation. The single biggest reason to consider it is its combination of injector lubrication and performance benefits - it boosts cetane, helps clean injectors, and doubles typical diesel storage life while treating up to 32 gallons per 8oz bottle. The 12-bottle case is aimed at regular users who prefer to keep a supply on hand.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases lubricity:\u003c\/strong\u003e Formulated to restore and enhance lubrication in ultra-low-sulfur diesel so injectors and moving fuel-system parts experience less wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fuel economy:\u003c\/strong\u003e The XPD formula has been reported to improve mileage year round, giving drivers better fuel efficiency in both summer and winter conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleans injectors:\u003c\/strong\u003e The additive helps remove residue and reduce deposit formation, which supports smoother injector operation and lower emissions buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts performance:\u003c\/strong\u003e Raises cetane by up to 3 points and acts as a demulsifier to separate water from fuel, which aids starting and combustion consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion prevention:\u003c\/strong\u003e Contains rust and corrosion inhibitors to protect fuel-system components during use and storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient dosing:\u003c\/strong\u003e Each 8oz bottle treats up to 32 gallons of diesel, making the 12-pack suitable for fleet service or seasonal maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for truck owners, farmers, fleet managers, and diesel equipment operators who perform routine maintenance and want a single additive that addresses lubrication, injector cleanliness, and fuel stability. The 12-pack case suits users who service multiple vehicles or prefer to keep spare bottles for seasonal treatment and long-term storage.\u003c\/p\u003e\n\u003cp\u003eOwners seeking a single-dose, inexpensive remedy for a specific engine fault should look elsewhere; this is a preventative and maintenance additive, not a guaranteed fix for damaged injectors or mechanical failures. Users should also follow bottle directions for correct dosing rather than relying on guesswork.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves engine smoothness and lowers noise level by enhancing injector lubrication and combustion quality.\u003c\/li\u003e\n\u003cli\u003eHelps maintain injector balance and reduces deposits, supporting long-term fuel-system health.\u003c\/li\u003e\n\u003cli\u003eOffers fuel economy benefits and a modest cetane boost that can improve power and drivability.\u003c\/li\u003e\n\u003cli\u003eExtends storage life of diesel and combats water contamination as a demulsifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed results on fuel mileage, so gains may vary by engine and driving conditions.\u003c\/li\u003e\n\u003cli\u003eSold in 8oz bottles that require correct dosing; improper use reduces benefit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eOpti-Lube XPD All-Season Diesel Fuel Additive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e12 bottles (8oz each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment rate\u003c\/td\u003e\n\u003ctd\u003e1 bottle treats up to 32 gallons of diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey functions\u003c\/td\u003e\n\u003ctd\u003eLubricity improvement, injector cleaning, cetane boost, demulsifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eUltra-low-sulfur diesel and diesel emissions systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion protection\u003c\/td\u003e\n\u003ctd\u003eContains rust and corrosion inhibitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eOpti-Lube XPD is a solid maintenance additive for diesel owners who want a multi-function treatment that lubricates injectors, helps clean deposits, and improves storage stability. The 12-pack provides convenience for regular servicing, and while mileage improvements vary, the visible gains in engine smoothness and injector condition make it a worthwhile buy for trucks and diesel equipment that see regular use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much fuel does one 8oz bottle treat?\u003c\/strong\u003e\u003cbr\u003eOne 8oz bottle treats up to 32 gallons of diesel; follow the label directions for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this additive harm emissions systems?\u003c\/strong\u003e\u003cbr\u003eNo, the formula is designed to be compatible with vehicle emissions systems while reducing deposits and emissions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product effective in cold weather?\u003c\/strong\u003e\u003cbr\u003eYes, the XPD formula includes anti-gel properties and acts as a demulsifier to aid winter performance and water separation.\u003c\/p\u003e","brand":"Opti-Lube","offers":[{"title":"Default Title","offer_id":48158114185435,"sku":"B0BQCHY2LR","price":82.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Q4fW_iSUL._AC_SL1280.jpg?v=1768839778","url":"https:\/\/gearmusthave.com\/products\/opti-lube-xpd-all-season-diesel-fuel-additive-for-trucks","provider":"GearMustHave","version":"1.0","type":"link"}