{"product_id":"liqui-moly-oil-smoke-stop-engine-oil-additive-300-ml-reduces-blue-exhaust-smoke-restores-compression","title":"Liqui Moly Oil Smoke Stop engine oil additive 300 ml — reduces blue exhaust smoke, restores compression","description":"\u003cp\u003e\u003cstrong\u003eLiqui Moly Oil Smoke Stop 300 ml is an engine oil additive formulated to reduce blue exhaust smoke and help restore compression in engines that consume excessive oil.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated treatment is designed for petrol and diesel engines showing signs of oil burning. Using a high-performance viscosity index improver, Oil Smoke Stop raises base oil viscosity where wear has thinned the lubricating film, helping to seal gaps formed by worn rings, guides, and seals. It can be added during an oil change or used between services if oil consumption is particularly high, delivering lasting viscosity control and smoke reduction without changing the oil type you already use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does it reduce blue exhaust smoke?\u003c\/h3\u003e\n\u003cp\u003eThe formula thickens the lubricating film and conditions seals and rings to limit oil reaching the combustion chamber. By increasing effective oil viscosity in critical areas, combustion of excess oil is reduced, which lowers visible blue smoke emissions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHighly concentrated viscosity index improver for persistent effect\u003c\/li\u003e\n  \u003cli\u003eSeals minor leaks in piston rings and valve guides\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard petrol and diesel engine oils\u003c\/li\u003e\n  \u003cli\u003eCan be dosed at oil change or between services for heavy consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it improve engine compression and drivability?\u003c\/h3\u003e\n\u003cp\u003eOil Smoke Stop helps recover compression by restoring a fuller oil film that supports sealing surfaces. Improved sealing at rings and guides can reduce blow-by and stabilize compression, which often results in smoother idle and more consistent throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps re-establish sealing where wear has reduced oil film thickness\u003c\/li\u003e\n  \u003cli\u003eTargets engines with elevated oil consumption and worn components\u003c\/li\u003e\n  \u003cli\u003eMay improve low-end torque and reduce rough idling related to blow-by\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe to use with my current engine oil and vehicle?\u003c\/h3\u003e\n\u003cp\u003eYes — the product is formulated to be compatible with the common mineral and synthetic oils used in petrol and diesel engines. It is intended as an additive to existing oils; follow dosage recommendations and avoid mixing with unusual specialty fluids without consulting guidelines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with most standard engine oils used in modern vehicles\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for routine maintenance or major repairs\u003c\/li\u003e\n  \u003cli\u003eAdd at oil change or top-up as directed on the product label\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow and when should I add Oil Smoke Stop?\u003c\/h3\u003e\n\u003cp\u003eAdd the contents according to the manufacturer dosing instructions — typically into the crankcase at the time of an oil change. For engines with very high oil consumption, partial top-ups between changes are acceptable; consistent use often produces the best long-term effect.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd at oil change for an even mix throughout the oil\u003c\/li\u003e\n  \u003cli\u003eCan be added between oil changes if consumption is very high\u003c\/li\u003e\n  \u003cli\u003eFollow recommended volume-to-oil ratios on the bottle for correct dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Liqui Moly Oil Smoke Stop 300 ml is aimed at owners of older or heavily used petrol and diesel engines that are consuming oil and producing blue smoke. It suits do-it-yourself mechanics, professional workshops, and fleet operators who want a practical additive to reduce visible smoke and support compression recovery without immediate engine overhaul. It is not a permanent cure for severe mechanical failure, but an effective treatment to extend service intervals and improve day-to-day drivability when wear is the primary cause of oil burning.\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 Oil Smoke Stop on both petrol and diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's formulated to work with the common oils used in both petrol and diesel engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this replace the need for mechanical repairs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It helps reduce smoke and improve sealing but doesn't fix major mechanical failures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Liqui Moly","offers":[{"title":"Default Title","offer_id":48086899884190,"sku":"B00AQL8LZ4","price":34.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/liqui-moly-oil-smoke-stop-front-packaging.jpg?v=1785909352","url":"https:\/\/northtrailauto.ca\/products\/liqui-moly-oil-smoke-stop-engine-oil-additive-300-ml-reduces-blue-exhaust-smoke-restores-compression","provider":"North Trail Auto","version":"1.0","type":"link"}