{"product_id":"liqui-moly-gasoline-system-cleaner-500-ml-pro-line-concentrated-petrol-additive-injector-combustion-chamber-cleaner","title":"Liqui Moly Gasoline System Cleaner 500 ml — Pro-Line concentrated petrol additive, injector \u0026 combustion chamber cleaner","description":"\u003cp\u003e\u003cstrong\u003eLiqui Moly Pro-Line Gasoline System Cleaner is a concentrated 500 ml petrol additive designed to clean injectors, intake systems and combustion chambers to help restore fuel atomization and engine performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-strength formula from Germany is made to be added directly to the fuel tank for both injected and carburetted gasoline engines. It combines detergents and lubricants to dissolve varnish, carbon deposits and residual fuel film that reduce efficiency. Use it as a targeted problem-solver for rough idling or fuel-related hesitation, or as a preventative treatment to maintain a clean fuel system over time. The product ships in a 500 ml bottle (SKU 2030) and is part of Liqui Moly's Pro-Line range, intended for workshop-grade maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cleaner improve engine smoothness?\u003c\/h3\u003e\n\u003cp\u003eThe additive removes deposits from injectors, intake valves and combustion chambers that cause uneven spray patterns and incomplete combustion. By restoring correct fuel atomization and cleaner combustion surfaces, engines run with fewer misfires, smoother idling and more consistent throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClears injector nozzles and spray holes for uniform fuel delivery\u003c\/li\u003e\n  \u003cli\u003eBreaks down carbon deposits on valves and chambers\u003c\/li\u003e\n  \u003cli\u003eHelps reduce hesitation during acceleration\u003c\/li\u003e\n  \u003cli\u003eSuitable for both carburetted and fuel-injected systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use Liqui Moly Pro-Line Gasoline System Cleaner?\u003c\/h3\u003e\n\u003cp\u003eUse it whenever you detect fuel-related symptoms—such as poor acceleration, rough idle, or elevated fuel consumption—or as a regular preventative service interval. A single 500 ml treatment is formulated for a full tank application depending on tank size; follow the product instructions for dosing with your vehicle's fuel volume.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for symptom-driven cleaning or scheduled maintenance\u003c\/li\u003e\n  \u003cli\u003eOne 500 ml bottle treats most standard passenger car tanks when dosed correctly\u003c\/li\u003e\n  \u003cli\u003eCompatible with lead-free petrol only—follow manufacturer guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for my engine and fuel system components?\u003c\/h3\u003e\n\u003cp\u003eLiqui Moly designs its additives to be chemically compatible with common fuel system materials and seals used in modern engines. This Pro-Line cleaner contains additives that clean without aggressive solvents that would harm pump or injector components when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated for injected and carburetted gasoline engines\u003c\/li\u003e\n  \u003cli\u003eContains detergents and lubricants to protect moving parts during treatment\u003c\/li\u003e\n  \u003cli\u003eManufactured in Germany to professional-quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply this product correctly?\u003c\/h3\u003e\n\u003cp\u003ePour the required dose into the fuel tank before refuelling so the additive mixes evenly with fresh petrol. For best results, run the engine and drive under normal conditions to allow the cleaner to circulate through injectors, valves and combustion chambers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd directly to the fuel tank according to the label dosing instructions\u003c\/li\u003e\n  \u003cli\u003eRefuel immediately after adding to ensure proper mixing with petrol\u003c\/li\u003e\n  \u003cli\u003eDrive normally after treatment to let the product work through the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProduct details: 500 ml bottle, SKU 2030, package dimensions 2.24\" L x 2.24\" W x 7.96\" H, item weight approximately 0.9 pounds. Country of origin: GERMANY. This Pro-Line concentrate is supplied in a workshop-suitable format for reliable, repeatable maintenance results.\u003c\/p\u003e\n\n\u003cp\u003eWho is this for? Liqui Moly Pro-Line Gasoline System Cleaner is aimed at mechanics, fleet managers and car owners who want a professional-level fuel system treatment. It's appropriate for anyone maintaining petrol engines—both older carburettor-equipped vehicles and modern fuel-injected cars—who needs an effective cleaner to address deposit-related faults or to perform preventive upkeep without replacing components prematurely.\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 use this in both carburetted and fuel-injected engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is suitable for both carburettors and fuel-injected gasoline engines when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much fuel does one 500 ml bottle treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 500 ml bottle treats most standard passenger car tanks; follow label dosing based on your tank size.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Liqui Moly","offers":[{"title":"Default Title","offer_id":48086276604062,"sku":"B01BIQWYYY","price":48.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/liqui-moly-front-label.jpg?v=1785893192","url":"https:\/\/northtrailauto.ca\/products\/liqui-moly-gasoline-system-cleaner-500-ml-pro-line-concentrated-petrol-additive-injector-combustion-chamber-cleaner","provider":"North Trail Auto","version":"1.0","type":"link"}