{"product_id":"motorpower-care-catalytic-converter-cleaner-2-pack-8-45-fl-oz-each-cleans-o2-sensors-helps-fix-p0420-p0430","title":"MotorPower Care Catalytic Converter Cleaner 2-Pack — 8.45 fl oz Each, Cleans O2 Sensors \u0026 Helps Fix P0420\/P0430","description":"\u003cstrong\u003eMotorPower Care Catalytic Converter Cleaner 2-Pack is a concentrated fuel additive designed to remove carbon and deposits that reduce catalytic converter efficiency and can trigger P0420\/P0430 codes.\u003c\/strong\u003e\n\n\u003cp\u003eThis two-bottle kit contains two 8.45 fl oz treatments formulated to be added to a full tank of gasoline to clean O2 sensor deposits, EGR-related buildup, and catalytic converter-blocking carbon. The formula works in the fuel system and exhaust pathway while your engine runs, aiming to restore exhaust flow and sensor readings without disassembly. It’s compatible with most gasoline and hybrid vehicles; it is not a repair for physically damaged catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cleaner help my car pass a smog or emissions test?\u003c\/h3\u003e\n\u003cp\u003eThe additive targets deposits that interfere with catalytic converter activity and oxygen sensor signals, which are common reasons for failed emissions tests. By reducing soot and carbon on catalyst surfaces and sensors, the cleaner can improve emissions readings and reduce the chance of a marginal fail on test day.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse one 8.45 fl oz bottle per full tank as directed for best effect.\u003c\/li\u003e\n\u003cli\u003eWorks while driving—no mechanic disassembly required.\u003c\/li\u003e\n\u003cli\u003eFormulated to reduce carbon on O2 sensors and internal catalyst surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product fix P0420 or P0430 check engine light codes?\u003c\/h3\u003e\n\u003cp\u003eThe product is intended to address emissions-related sensor readings that commonly trigger P0420\/P0430 codes by cleaning residue that skews oxygen sensor and catalyst efficiency measurements. It can resolve codes caused by contamination or buildup, but it cannot repair codes originating from mechanical damage or internal catalyst failure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMay clear codes caused by carbon\/oil deposits and rich-running residue.\u003c\/li\u003e\n\u003cli\u003eNot a solution for cracked, melted, or internally broken catalytic converters.\u003c\/li\u003e\n\u003cli\u003eFollow up with a drive cycle and a diagnostic scan to confirm code status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the MotorPower Care Catalytic Converter Cleaner safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eAdd one bottle to a full tank of gasoline before driving; the fuel dilution helps distribute the formula through the fuel system and exhaust. For stubborn buildup or to increase chances of improvement, use both bottles across consecutive full tanks as described by the instructions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePour each 8.45 fl oz bottle into a full tank of gasoline per label directions.\u003c\/li\u003e\n\u003cli\u003eDrive normally for at least one full tank to allow cleaning action throughout the system.\u003c\/li\u003e\n\u003cli\u003eDo not use if the catalytic converter is visibly damaged or melting; see a mechanic instead.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles are compatible and are there any precautions?\u003c\/h3\u003e\n\u003cp\u003eThe formula is suitable for most gasoline engines, including hybrids with gasoline powertrains. It’s not designed for diesel engines or for vehicles with physically compromised catalytic converters. Always verify compatibility in your owner’s manual and follow safety precautions on the label.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with gasoline and hybrid vehicles (gasoline engine variants).\u003c\/li\u003e\n\u003cli\u003eNot appropriate for diesel engines or physically damaged converters.\u003c\/li\u003e\n\u003cli\u003eStore upright in a cool, dry place and keep out of reach of children and pets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: MotorPower Care Catalytic Converter Cleaner 2-Pack is intended for car owners and DIYers who want a cost-effective way to address emissions-related performance issues, improve oxygen sensor readings, and reduce carbon buildup without immediate mechanical intervention. It’s best for vehicles showing mild-to-moderate emissions symptoms, recent P0420\/P0430 codes linked to contamination, or owners preparing for an emissions\/smog test. If your converter is cracked, physically damaged, or showing severe internal failure, consult a certified technician—this cleaner is not a mechanical repair.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFeatures: Restores engine performance, compatible with gasoline \u0026amp; hybrid vehicles, not a repair for physically damaged catalytic converters.\u003c\/li\u003e\n\u003cli\u003ePackage: Two 8.45 fl oz bottles per kit; single-bottle dose per full tank.\u003c\/li\u003e\n\u003cli\u003eNotes: Use as part of regular maintenance to reduce deposits and stabilize sensor readings.\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 often should I use this cleaner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one bottle per full tank when you notice emissions issues or before a smog test; repeat next tank if symptoms persist.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this repair a physically damaged catalytic converter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It cleans deposits but cannot fix cracked, melted, or internally broken catalytic converters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MotorPower Care","offers":[{"title":"Default Title","offer_id":67588627431609,"sku":"B0CDFTF8NK","price":83.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/motorpower-care-front-label.jpg?v=1790521389","url":"https:\/\/redleafauto.ca\/products\/motorpower-care-catalytic-converter-cleaner-2-pack-8-45-fl-oz-each-cleans-o2-sensors-helps-fix-p0420-p0430","provider":"Redleaf Auto","version":"1.0","type":"link"}