{"id":100157,"date":"2019-06-04T09:53:21","date_gmt":"2019-06-04T08:53:21","guid":{"rendered":"https:\/\/www.crownoil.co.uk\/?page_id=100157"},"modified":"2025-10-28T10:41:15","modified_gmt":"2025-10-28T10:41:15","slug":"diesel-fuels-oils-faq","status":"publish","type":"page","link":"https:\/\/www.crownoil.co.uk\/faq\/diesel-fuels-oils-faq\/","title":{"rendered":"Diesel, Fuels and Oils FAQ"},"content":{"rendered":"\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<h2 class=\"wp-block-heading h1\" id=\"h-our-most-often-asked-diesel-fuels-and-oils-questions-answered\">Our Most Often Asked Diesel, Fuels and Oils Questions Answered<\/h2>\n\n\n\n<p><strong>As a leading UK fuel supplier, we often get asked questions by our customers about our diesel, fuels &amp; oils. So we&#8217;ve put together some FAQs below to help answer any queries you might have.<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"298\" src=\"https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-1024x298.jpg\" alt=\"\" class=\"wp-image-112222\" srcset=\"https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-1024x298.jpg 1024w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-300x87.jpg 300w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-768x224.jpg 768w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide.jpg 1417w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-faq-panel faq-panel\"><search class=\"faq-panel__search\"><form class=\"crown-form\"><label class=\"faq-panel__header\" for=\"faq-panel-input\">Search&#8230;<\/label><div class=\"form__field\" style=\"display:flex\"><div class=\"form__input-wrapper\" style=\"inline-size:100%;max-inline-size:450px\"><input type=\"search\" id=\"faq-panel-input\" name=\"faq-panel-input\" class=\"faq-panel__input form__input\" placeholder=\"Enter a search term here\"\/><\/div><button type=\"submit\" class=\"faq-panel__button button\">Search<\/button><\/div><\/form><\/search><div class=\"faq-panel__faqs\">\n<div class=\"wp-block-crownoil-tabs tabs tabs--horizontal\">\n<nav class=\"wp-block-crownoil-tabs-item-container tabs__navigation\">\n<button class=\"wp-block-crownoil-tabs-item tabs__item tabs__item--active first_tab\">Pricing<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Delivery &amp; logistics<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Support &amp; services<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Fuel storage<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Further support<\/button>\n<\/nav>\n\n\n\n<div class=\"wp-block-crownoil-tabs-panel-container tabs__panels\">\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel tabs__panel--active\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\" style=\"--bg-colour:var(--red)\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What are your current diesel prices?<\/summary><div class=\"accordion__body\">\n<p>Due to the fluctuating price of diesel, we are unable to provide an accurate, real-time price on our website. However, if you call a member of our team on <a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a>, they will be more than happy to provide a no-obligation competitive quote for you.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Are your prices competitive?<\/summary><div class=\"accordion__body\">\n<p>Yes. In today\u2019s ever-competitive transport industry, our prices are checked daily, and we always do our best to offer you extremely competitive prices.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What payment terms do you offer?<\/summary><div class=\"accordion__body\">\n<p>We offer flexible payment terms either by direct debit, visa\/master card, cheque, cash or standing order.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\" style=\"--bg-colour:var(--red)\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What is your delivery area?<\/summary><div class=\"accordion__body\">\n<p>We deliver our diesel, fuels and oils nationwide. Our supply locations are spread across the whole of the UK, giving us greater flexibility to be able to deal with your fuel request.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What if I only need 500 litres; can you still deliver?<\/summary><div class=\"accordion__body\">\n<p>Yes. No delivery is too large or too small for us, as we have an extensive range of tankers to suit you. Whether that\u2019s a full 36,000 litre delivery on an articulated tanker right down to a 500 litre supply on our \u2018baby tanker\u2019, we have the equipment to fulfil your needs.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">When can you deliver?<\/summary><div class=\"accordion__body\">\n<p>A next-day delivery service is provided, with most deliveries made within 48 hours of order. But if you\u2019re in an emergency, we will do our best to deliver to you the same day made possible by our emergency delivery service. Every effort will be made to make the delivery at a time convenient for you.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Can you make unattended deliveries?<\/summary><div class=\"accordion__body\">\n<p>Yes, as long as we can access your oil tank easily and safely, and instructions of any requirements.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What is the minimum delivery?<\/summary><div class=\"accordion__body\">\n<p>The larger the delivery, the more money you save, so we recommend purchasing in bulk to save on regular delivery costs. For smaller deliveries, we can supply your fuel in a 205-litre drum if you don\u2019t have the storage space onsite or need to transport it from one place to another.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">How long is the hose on your tanker?<\/summary><div class=\"accordion__body\">\n<p>Our tankers have hoses from 100ft to 150ft to ensure we can deliver your oil quickly and efficiently even if your tank is hard to get to.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">How do I know how much oil was delivered?<\/summary><div class=\"accordion__body\">\n<p>All our deliveries are monitored by the tanker\u2019s meter, and you will receive a printed reading to show you the precise amount dispensed.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\" style=\"--bg-colour:var(--red)\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Do you offer any technical support?<\/summary><div class=\"accordion__body\">\n<p>Yes, we have an experienced on-site chemist who can always help; just email us at&nbsp;<a href=\"mailto:technical@crownoil.co.uk\" target=\"_blank\" rel=\"noreferrer noopener\">technical@crownoil.co.uk<\/a>&nbsp;or simply call&nbsp;<a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a> for any technical advice.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Do you offer an automated tank top-up service?<\/summary><div class=\"accordion__body\">\n<p>Yes. To ensure you never run out of oil, we\u2019ve invested in an automated tank top-up system that will take the worry out of ordering your oil. This simple system works with a probe in your tank that telephones Crown Oil when your oil level gets down to an agreed level.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\" style=\"--bg-colour:var(--red)\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">What is the lifespan of diesel?<\/summary><div class=\"accordion__body\">\n<p>Depending on how the product is stored, a shelf life of 18-24 months is feasible from new. We recommend that you replace diesel after storing it for over two years. After this period, pre-use filters may need frequent replacement due to excessive bacteria, water and dirt building up inside the fuel tank.<\/p>\n\n\n\n<p>To prevent fuel quality and engine performance from deteriorating, we recommend fitting tank desiccant breathers or keeping the tank as full as possible. This will prevent any moisture from condensing in the headspace. We also recommend investing in regular fuel tests by a qualified company to avoid any contamination issues.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">How can I find out about oil storage rules and regulations?<\/summary><div class=\"accordion__body\">\n<p>Oil storage is highly regulated within the UK. It is a legal requirement to store fuel in a safe, responsible and environmentally friendly way since even a small oil spillage can devastate the local environment.&nbsp;<a href=\"https:\/\/cdn.crownoil.co.uk\/wp-content\/uploads\/2019\/01\/THE-CONTROL-OF-POLLUTION-OIL-STORAGE-ENGLAND-REGULATIONS-2001.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download our oil storage factsheet<\/a>&nbsp;to help you ensure your storage tank complies with the current rules and regulations.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\" style=\"--bg-colour:var(--red)\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Do you supply tanks?<\/summary><div class=\"accordion__body\">\n<p>Yes, we supply a vast range of plastic and metal tanks in a wide range of sizes \u2013 and all other ancillary products to help you handle your fuels safely.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Can you supply equivalent lubricants?<\/summary><div class=\"accordion__body\">\n<p>Yes, we supply and blend a wide range of lubricants specially formulated for your needs, whether that may be fully synthetic, semi-synthetic or mineral-based, we have the oil for you.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\"><summary class=\"accordion__header\">Where can I get advice on running my home heating system more efficiently?<\/summary><div class=\"accordion__body\">\n<p>The Oil Firing Technical Association (OFTEC) is responsible for looking after the oil heating and the cooking industry in the UK and Ireland. Visit their website at&nbsp;<a href=\"https:\/\/www.oftec.co.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">www.oftec.co.uk<\/a>&nbsp;for a wide range of information, including tips on how to increase the efficiency of your home heating system.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-cards cards\">\n<a class=\"wp-block-crownoil-card cards__item\" href=\"https:\/\/www.crownoil.co.uk\/faq\/\"><h3 class=\"cards__title\">View all FAQs<\/h3><div class=\"cards__description\"><p>Check out our range of FAQs, answered by our team of experts.<\/p><\/div><span class=\"accent-link\">Read more<\/span><\/a>\n\n\n\n<a class=\"wp-block-crownoil-card cards__item\" href=\"https:\/\/www.crownoil.co.uk\/products\/\"><h3 class=\"cards__title\">View all Fuel Products<\/h3><div class=\"cards__description\"><p>Visit our dedicated product page to find out more.<\/p><\/div><span class=\"accent-link\">Read more<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-well well\" style=\"--bg-clr:var(--pale-grey)\">\n<p><strong>If you have any further questions about our fuels and oils, give us a call today on <a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a> to speak to one of our fuel experts.<\/strong><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":97019,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-100157","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Diesel, Fuels &amp; 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