{"schemaVersion":"ready-scan.resource-sources.v1","locale":"en","path":"/sources/source-f8286bb59f86e8ba","canonicalUrl":"https://readyscan.ai/sources/source-f8286bb59f86e8ba","machineUrl":"https://readyscan.ai/discovery/sources/source-f8286bb59f86e8ba.json","page":1,"pageSize":48,"totalCount":1,"totalPages":1,"previous":null,"next":null,"kind":"source","source":{"id":"source-f8286bb59f86e8ba","url":"https://www.crownoil.co.uk/faq/adblue-faqs/","title":"Crown Oil: /faq/adblue-faqs/","publisher":"crownoil.co.uk","publicationCount":1,"modifiedOn":"2026-10-22","path":"/sources/source-f8286bb59f86e8ba","canonicalUrl":"https://readyscan.ai/sources/source-f8286bb59f86e8ba","machineUrl":"https://readyscan.ai/discovery/sources/source-f8286bb59f86e8ba.json"},"items":[{"key":"subject:Q85754687","citations":[{"id":"source-f8286bb59f86e8ba","url":"https://www.crownoil.co.uk/faq/adblue-faqs/","title":"Crown Oil: /faq/adblue-faqs/","publisher":"crownoil.co.uk","accessedOn":"2026-10-22"}],"editions":[{"language":"en","title":"Crown Oil","description":"Manchester based oils company.","path":"/entities/crown-oil-q85754687","canonicalUrl":"https://readyscan.ai/entities/crown-oil-q85754687","machineUrl":"https://readyscan.ai/discovery/entities/crown-oil-q85754687.json","modifiedOn":"2026-10-22"}],"subject":{"slug":"crown-oil-q85754687","name":"Crown Oil","questions":[{"question":"What is AdBlue®?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-ea72a25b451d09109464"},{"question":"Why do modern diesel engines require AdBlue®?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-0d80338e92e946cdd3ff"},{"question":"Is AdBlue® harmful?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-42410b9d9a1e85447a8a"},{"question":"What happens if I run out of AdBlue®?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-6451a29b4e5602b6cf16"},{"question":"Does AdBlue® improve fuel efficiency?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-59a1e15229301b525912"},{"question":"How much AdBlue® will my vehicle use?","path":"/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-268a2e41fdcf11a81e7e"}],"facts":[{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-ea72a25b451d09109464","label":"What is AdBlue®?","value":"“AdBlue® is the registered trademark name for an Aqueous Urea Solution (AUS 32) or Diesel Exhaust Fluid (DEF). It’s a non-toxic, odourless and colourless liquid consisting of 32.5% high-purity urea and 67.5% deionised water. It is not a fuel additive, but a separate fluid used in the exhaust stage of diesel engine systems.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-ea72a25b451d09109464","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-ea72a25b451d09109464"]},{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-0d80338e92e946cdd3ff","label":"Why do modern diesel engines require AdBlue®?","value":"“AdBlue® is required for modern diesel vehicles (typically those manufactured since around 2006, especially commercial vehicles over 7.5 tonnes) that use Selective Catalytic Reduction (SCR) technology. It is essential for meeting strict Euro 4, 5 and 6 emission standards by reducing harmful emissions.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-0d80338e92e946cdd3ff","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-0d80338e92e946cdd3ff"]},{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-42410b9d9a1e85447a8a","label":"Is AdBlue® harmful?","value":"“AdBlue® is non-toxic and safe to handle with basic precautions. Avoid contact with skin or eyes, as it may cause mild irritation. You must ensure you clean any spills immediately to prevent crystallisation or corrosion on surfaces.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-42410b9d9a1e85447a8a","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-42410b9d9a1e85447a8a"]},{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-6451a29b4e5602b6cf16","label":"What happens if I run out of AdBlue®?","value":"“Your vehicle will give you several dashboard warnings before the tank is empty.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-6451a29b4e5602b6cf16","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-6451a29b4e5602b6cf16"]},{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-59a1e15229301b525912","label":"Does AdBlue® improve fuel efficiency?","value":"“While AdBlue® itself doesn’t improve fuel economy, SCR technology allows engines to be designed for improved performance whilst maintaining emission standards.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-59a1e15229301b525912","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-59a1e15229301b525912"]},{"id":"content-native-digital-agencies-2c1a0ca74db1537b-a-268a2e41fdcf11a81e7e","label":"How much AdBlue® will my vehicle use?","value":"“Consumption varies greatly based on the vehicle type, size, engine and driving style.”","path":"/entities/crown-oil-q85754687#company-fact-content-native-digital-agencies-2c1a0ca74db1537b-a-268a2e41fdcf11a81e7e","questionPaths":["/entities/crown-oil-q85754687#company-answer-content-native-digital-agencies-2c1a0ca74db1537b-a-268a2e41fdcf11a81e7e"]}]},"selected":{"language":"en","title":"Crown Oil","description":"Manchester based oils company.","path":"/entities/crown-oil-q85754687","canonicalUrl":"https://readyscan.ai/entities/crown-oil-q85754687","machineUrl":"https://readyscan.ai/discovery/entities/crown-oil-q85754687.json","modifiedOn":"2026-10-22"}}],"versionId":"fnv1a64:974acf58751eb853"}