{"id":68397,"date":"2026-08-11T23:07:08","date_gmt":"2026-08-11T22:07:08","guid":{"rendered":"https:\/\/www.frowse.co\/stp-ultra-diesel-fuel-system-cleaner-400-ml-restores-power-efficiency\/"},"modified":"2026-08-16T05:12:00","modified_gmt":"2026-08-16T04:12:00","slug":"stp-ultra-diesel-fuel-system-cleaner-400-ml-restores-power-efficiency","status":"publish","type":"product","link":"https:\/\/www.frowse.co\/uk\/product\/stp-ultra-diesel-fuel-system-cleaner-400-ml-restores-power-efficiency\/","title":{"rendered":"STP Ultra Diesel Fuel System Cleaner 400 ml &#8211; Restores Power &#038; Efficiency"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>The STP Ultra Diesel Fuel System Cleaner is designed to significantly enhance the efficiency and longevity of your diesel engine. This concentrated cleaning formula effectively cleans your entire fuel delivery system in just one tank, ensuring optimal engine performance.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li><strong>Complete System Cleaning:<\/strong> The 400ml formula cleans and conditions the entire fuel delivery system, removing harmful deposits.<\/li>\n<li><strong>Performance Restoration:<\/strong> Recovers peak engine performance, enabling smoother operation and better responsiveness.<\/li>\n<li><strong>Engine Protection:<\/strong> Reduces friction and protects key engine parts from wear and corrosion, prolonging engine life.<\/li>\n<li><strong>Fuel Economy Improvement:<\/strong> Reduces diesel consumption and exhaust emissions for a more environmentally friendly drive.<\/li>\n<\/ul>\n<h2>Usage Instructions<\/h2>\n<p>Simply add the STP Ultra Diesel Fuel System Cleaner to your fuel tank. For optimal results, it is recommended to use the cleaner during refuelling, allowing it to circulate through the system as you drive.<\/p>\n<h2>Safety Information<\/h2>\n<p>Ensure to follow the guidelines provided on the packaging for safe and effective use.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enhance your vehicle&#8217;s performance with the STP Ultra Diesel Fuel System Cleaner. <br \/>\u2022 400ml concentrated formula<br \/>\u2022 Cleans the complete fuel delivery system<br \/>\u2022 Restores engine performance by eliminating deposits<br \/>\u2022 Protects engine components from wear and corrosion<br \/>\u2022 Improves fuel efficiency and reduces emissions<\/p>\n","protected":false},"featured_media":68388,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1740,1381,1406],"product_tag":[1228],"class_list":["post-68397","product","type-product","status-publish","has-post-thumbnail","product_cat-additives","product_cat-automotive","product_cat-oils-fluids","product_tag-amazon","first","instock","shipping-taxable","product-type-external"],"_links":{"self":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product\/68397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/comments?post=68397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/media\/68388"}],"wp:attachment":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/media?parent=68397"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_brand?post=68397"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_cat?post=68397"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_tag?post=68397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}