{"product_id":"motorpower-care-catalytic-converter-cleaner-for-gas-hybrid-engines-8-45-fl-oz-tuv-certified-o2-sensor-egr-treatment","title":"MotorPower Care Catalytic Converter Cleaner for Gas \u0026 Hybrid Engines — 8.45 fl oz, TÜV-certified O2 Sensor \u0026 EGR treatment","description":"\u003cb\u003eMotorPower Care Catalytic Converter Cleaner is an 8.45 fl oz fuel additive formulated to dissolve carbon buildup in the catalytic converter, oxygen sensors, EGR valve and exhaust components while you drive.\u003c\/b\u003e\n\n\u003cp\u003eThis concentrated German-formula treatment is made for gasoline and hybrid engines and designed to be poured directly into the fuel tank. It works during normal operation to soften and carry away deposits that restrict exhaust flow and interfere with sensor readings, helping restore smoother combustion and lower emissions. The product is TÜV-certified and intended for periodic preventive use every ~3,000 miles or when emissions-related codes appear.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use MotorPower Care to treat my catalytic converter?\u003c\/h3\u003e\n\u003cp\u003ePour the entire bottle into the fuel tank and mix with 5–15 gallons (recommended mixing ratio ~1:300). Run the engine and drive for about 40 minutes, using short wide-open-throttle accelerations every 10 minutes on safe, open roads to help flush deposits through the exhaust while the formula is active.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd one 8.45 fl oz bottle to 7–12 gallons of gasoline for best coverage.\u003c\/li\u003e\n  \u003cli\u003eDrive continuously for 40 minutes after treatment; accelerate briefly every 10 minutes.\u003c\/li\u003e\n  \u003cli\u003eWorks while the engine runs—no disassembly or special tools required.\u003c\/li\u003e\n  \u003cli\u003eInspect the catalytic converter via the O2 sensor port before use; don't apply if the converter is cracked or melted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fix a P0420 or P0430 check-engine code?\u003c\/h3\u003e\n\u003cp\u003eThis cleaner targets carbon and soot that commonly cause inefficient catalyst readings and O2 sensor errors. Many users clear P0420\/P0430 codes when deposits are the root cause, although physical damage to the catalyst cannot be reversed by a liquid treatment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDissolves deposits on catalyst substrate and oxygen sensors that skew readings.\u003c\/li\u003e\n  \u003cli\u003eMay resolve emissions codes caused by fouling rather than mechanical failure.\u003c\/li\u003e\n  \u003cli\u003eIf the converter is cracked, melted, or physically damaged, replacement is necessary.\u003c\/li\u003e\n  \u003cli\u003eFor very clogged units, pair with the direct foam cleaner (SKU 8101) for more aggressive cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat emissions and performance benefits should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe formula is designed to reduce common exhaust pollutants by improving catalyst efficiency and restoring accurate sensor signals. While results vary by vehicle condition, lab and field testing show notable reductions in hydrocarbons and NOx when deposits are the primary issue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCan lower HC, NOx, and other emissions tied to poor catalyst performance.\u003c\/li\u003e\n  \u003cli\u003eHelps oxygen sensors and EGR systems read correctly for improved engine control.\u003c\/li\u003e\n  \u003cli\u003eMay improve fuel efficiency and smooth engine operation by clearing flow restrictions.\u003c\/li\u003e\n  \u003cli\u003eRecommended as a preventive treatment every ~3,000 miles to maintain exhaust cleanliness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs MotorPower Care safe for my engine and fuel system?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated for compatibility with all gasoline and hybrid engines and is TÜV-certified, indicating it meets strict performance and safety benchmarks. It is intended for in-tank application and is not a substitute for mechanical repairs when hardware is broken or severely damaged.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for catalytic converters, oxygen sensors, fuel injectors and EGR valves when used as directed.\u003c\/li\u003e\n  \u003cli\u003eDo not use if the converter shows visible cracks or severe structural damage.\u003c\/li\u003e\n  \u003cli\u003eRoutine use helps prevent costly replacement expenses associated with neglected deposits.\u003c\/li\u003e\n  \u003cli\u003eMade in Germany with quality controls and government-tested emissions data available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: MotorPower Care Catalytic Converter Cleaner suits vehicle owners, DIY mechanics, and fleet operators who want a simple, in-tank treatment to tackle emissions-related fouling and restore exhaust-system function without immediate shop labor. It's especially useful for drivers facing marginal smog test results, recurring P0420\/P0430 codes, or periodic maintenance plans for gasoline and hybrid vehicles. For converters that are damaged or heavily degraded, professional inspection and hardware repair or replacement remain the correct course of action.\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 often should I use this catalytic converter cleaner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use every 3,000 miles or roughly every 3–4 months as preventive maintenance, or when emissions codes appear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this product fix a physically damaged catalytic converter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It dissolves deposits but cannot repair cracks, melted substrate, or structural damage; those require replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MotorPower Care","offers":[{"title":"Default Title","offer_id":48087014178974,"sku":"B07DCYT2F7","price":30.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/motorpower-care-front-label-bottle.jpg?v=1785913728","url":"https:\/\/northtrailauto.ca\/products\/motorpower-care-catalytic-converter-cleaner-for-gas-hybrid-engines-8-45-fl-oz-tuv-certified-o2-sensor-egr-treatment","provider":"North Trail Auto","version":"1.0","type":"link"}