{"product_id":"metal-guard-engine-flush-400ml","title":"METAL GUARD Engine Flush 400ml","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eMetal Guard Engine Flush – Advanced Internal Engine Cleaner \u0026amp; Lubrication Protection\u003c\/h2\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eMetal Guard Engine Flush\u003c\/strong\u003e is a professional-grade internal engine cleaner designed to safely remove sludge,\n    carbon deposits and contaminants before an oil change. Developed using advanced lubrication technology,\n    it protects engine components during the flushing process while preparing the lubrication system for fresh oil.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDeep internal engine cleaning:\u003c\/strong\u003e Removes carbon deposits, sludge, varnish and contamination from the oil system.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLubrication protection during flushing:\u003c\/strong\u003e Unique Metal Guard technology protects metal components during cleaning.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimises fresh oil performance:\u003c\/strong\u003e Prepares the engine for new oil, improving lubrication efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeal-safe professional formula:\u003c\/strong\u003e Safe for seals, rubber components and O-rings – contains no aggressive solvents.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBenefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHelps reduce \u003cstrong\u003efuel and oil consumption\u003c\/strong\u003e by restoring clean oil flow.\u003c\/li\u003e\n    \u003cli\u003eSupports \u003cstrong\u003esmoother, quieter engine operation\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eHelps extend \u003cstrong\u003eengine lifespan\u003c\/strong\u003e and improves protection between oil services.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal application:\u003c\/strong\u003e Suitable for petrol and diesel engines.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eHow to Use\u003c\/h3\u003e\n  \u003col\u003e\n    \u003cli\u003eAdd \u003cstrong\u003e400 ml\u003c\/strong\u003e of Metal Guard Engine Flush to \u003cstrong\u003ewarm engine oil\u003c\/strong\u003e before oil change.\u003c\/li\u003e\n    \u003cli\u003eLet engine idle for \u003cstrong\u003e30 minutes\u003c\/strong\u003e OR drive for approx. \u003cstrong\u003e20 minutes\u003c\/strong\u003e (max \u003cstrong\u003e2500 RPM\u003c\/strong\u003e).\u003c\/li\u003e\n    \u003cli\u003eDrain oil, replace oil filter and refill with fresh engine oil.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCapacity guidance:\u003c\/strong\u003e Designed for engines with \u003cstrong\u003e5–6 litres oil capacity\u003c\/strong\u003e (adjust proportionally for other capacities).\u003c\/p\u003e\n\n  \u003cp style=\"margin-top:12px;\"\u003e\n    \u003cstrong\u003eMetal Guard – Professional Engine Protection Technology\u003c\/strong\u003e\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Metal Guard","offers":[{"title":"Default Title","offer_id":54659667951884,"sku":null,"price":24.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/3981\/2620\/files\/mg-engine-flush-1_2dfa6c46-e1ea-4227-91fc-431621836aad.webp?v=1774619100","url":"https:\/\/macms.co.uk\/products\/metal-guard-engine-flush-400ml","provider":"MAC MOTORSPORT SHOP","version":"1.0","type":"link"}