{"product_id":"liqui-moly-catalytic-system-cleaner-300-ml-uncoloured-removes-carbon-deposits-restores-catalytic-efficiency","title":"Liqui Moly Catalytic System Cleaner 300 ml (uncoloured) — removes carbon deposits, restores catalytic efficiency","description":"\u003cp\u003e\u003cstrong\u003eLIQUI Moly 8931 Catalytic-System Cleaner is a 300ml additive formulated to clean deposits from the intake, combustion chamber and catalytic system without changing color.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated cleaner from LIQUI Moly targets carbon deposits, combustion residues and typical impurities that build up in the intake tract, combustion chamber and catalytic converter. Supplied in a 300 ml bottle, the uncoloured formula is designed for addition to fuel or dosing systems according to vehicle service instructions, helping restore flow and reduce the performance drag caused by deposits.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cleaner improve engine and catalytic performance?\u003c\/h3\u003e\n\u003cp\u003eThe formulation contains a blend of additives engineered to dissolve and loosen sediments and varnish-like deposits that accumulate over time. By clearing these deposits, the cleaner can help restore more consistent combustion and reduce the burden on downstream emissions components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBreaks down carbon and fuel residues in intake and combustion areas\u003c\/li\u003e\n  \u003cli\u003eHelps maintain catalytic converter efficiency by removing obstructive deposits\u003c\/li\u003e\n  \u003cli\u003eSuitable for periodic maintenance to complement mechanical cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I use LIQUI Moly 8931?\u003c\/h3\u003e\n\u003cp\u003eUse this 300 ml bottle as directed by the vehicle maker or LIQUI Moly instructions—typically added to the fuel tank or dosing system before a run that will allow the cleaner to circulate. It is intended as a service product for routine maintenance rather than an emergency repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the vehicle handbook or product directions for dosing and method\u003c\/li\u003e\n  \u003cli\u003eBest used before longer drives to ensure full circulation through the system\u003c\/li\u003e\n  \u003cli\u003eSafe for use where manufacturer allows additive treatments; check compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the product size and packaging details?\u003c\/h3\u003e\n\u003cp\u003eThe cleaner is supplied in a compact 300 ml bottle that is lightweight and easy to store in a workshop or garage. The physical package dimensions and weight make it simple to handle during routine service tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNet volume: 300 ml per bottle\u003c\/li\u003e\n  \u003cli\u003eItem package weight approximately 0.299 kg\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions roughly 17.6 cm × 5.0 cm × 5.0 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the cleaner safe for my vehicle's systems?\u003c\/h3\u003e\n\u003cp\u003eLIQUI Moly develops additives to meet automotive materials and system requirements, but always confirm compatibility with your vehicle’s specifications. The uncoloured formula avoids staining, and the chemical blend is formulated for engine intake and catalytic components when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUncoloured formulation to avoid staining fuel or system parts\u003c\/li\u003e\n  \u003cli\u003eDesigned for intake, combustion and catalytic-system deposits\u003c\/li\u003e\n  \u003cli\u003eDo not exceed recommended dose; consult vehicle handbook for restrictions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: LIQUI Moly 8931 Catalytic-System Cleaner is aimed at car owners, DIY enthusiasts and professional technicians looking to reduce deposit-related performance loss and support emissions system function. It's well suited for periodic maintenance of petrol engines and vehicles where additive treatments are accepted by the manufacturer, offering a compact, workshop-friendly option to help keep intake and catalytic components cleaner between more invasive services.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCatalytic-System Cleaner\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: Can I add this cleaner to any petrol vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mostly yes, but check your vehicle manual for additive compatibility before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use the catalytic-system cleaner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use as part of periodic maintenance or when deposit-related symptoms appear, following product directions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Liqui Moly","offers":[{"title":"Default Title","offer_id":48084327825566,"sku":"B00XBOFZK2","price":29.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/liqui-moly-8931-front-label.jpg?v=1785850136","url":"https:\/\/northtrailauto.ca\/products\/liqui-moly-catalytic-system-cleaner-300-ml-uncoloured-removes-carbon-deposits-restores-catalytic-efficiency","provider":"North Trail Auto","version":"1.0","type":"link"}