{"title":"Fuel system - Petrol","description":"\u003cp\u003eA neglected petrol fuel system can lead to poor fuel delivery, reduced engine performance, increased emissions and higher costs JLM’s products clean and restore the entire fuel system, removing deposits and ensuring smooth fuel flow for improved combustion, better efficiency, and lower emissions.\u003c\/p\u003e","products":[{"product_id":"jlm-petrol-hybrid-treatment","title":"JLM Petrol Hybrid Treatment","description":"\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eJLM Petrol Hybrid Treatment is a cleaner, protector and preserver, formulated to address the particular challenges that are faced by high-voltage hybrid vehicles, capable of electric-only propulsion. It guards against internal engine coking, lubricates and cleans the high-pressure fuel system, plus extends the petrol's usable lifespan.\u003c\/p\u003e\n\u003cp\u003eThe downsides of switching a petrol engine on and off repeatedly to boost fuel efficiency are not immediately apparent. As the resultant lower temperatures and suboptimal combustion conditions promote a gradual accumulation of harmful deposits within the engine and fuel injection system, any effects are hard to notice, until the car either fails an exhaust emissions inspection, or develops a fault.\u003c\/p\u003e\n\u003cp\u003eThe JLM Petrol Hybrid Treatment is a preventative maintenance fuel additive that helps to clean-up these build-ups and prevents them from reoccurring. Its formulation also tackles the fuel injector deposits that are caused by regular engine shut-downs, while providing the low and high-pressure fuel pumps with an extra lubrication shot.\u003c\/p\u003e\n\u003cp\u003eAdditionally, as modern ethanol-laced petrol reacts with the air within the fuel tank, it turns stale within weeks. As deteriorated fuel is not in peak condition, it cannot burn cleanly and this encourages even more deposits to build. Therefore, JLM's Petrol Hybrid Treatment contains an extra conditioner to slow down the ageing process, extending the fuel's usable lifespan. This function is especially beneficial for Plug-In Hybrids (PHEVs) that are run frequently in electric-only modes.\u003c\/p\u003e","brand":"JLM Lubricants","offers":[{"title":"250ml","offer_id":51113291546966,"sku":"J03195","price":16.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/8363\/8102\/files\/J03195.png?v=1755858490"},{"product_id":"jlm-gdi-injector-cleaner","title":"JLM GDI Injector Cleaner","description":"\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe JLM GDI Injector Cleaner has specifically been developed for the latest generation of GDI engines. The JLM GDI Injector Cleaner not only cleans existing injector deposits, it also stops the buildup of future deposits, enabling complex injection systems to always operate at maximum efficiency. In demanding, new industry engine tests, the JLM GDI Injector Cleaner delivers exceptional best-in-class performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eWhy GDI engines need specialised care\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eModern gasoline direct injection (GDI) engines are designed for improved fuel economy and reduced emissions. As more manufacturers adopt this technology due to these benefits, the need for specialised component protection grows, especially for high-performance engines that operate under extreme pressure and tight tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eThe problem with conventional injector cleaners\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eTraditional \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/application\/fuel-injector\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003einjector cleaners\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e are typically formulated for older \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/additive-stories\/what-is-a-fuel-injector\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eport fuel injection (PFI) systems\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. These products target intake valve deposits (IVD) but do not address the specific issues faced by \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/additive-stories\/how-do-i-know-if-i-have-a-gdi-engine-in-my-car\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGDI engines\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. As a result, they fail to protect injectors from fouling and buildup caused by GDI-specific conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eThe GDI injector challenge: Buildup and coking\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSince inception, GDI engines have had known problems with coking, which is a buildup of cooked fuel deposits that foul injectors. This is \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003emainly caused by the higher cylinder temperatures and pressures released into the crankcase which accelerate oil vaporization. Eventually this causes oil deposits to coat the intake valves and injectors. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe location and angle of the fuel injectors in GDI systems mean that fresh fuel is not sprayed onto intake valves, so it doesn’t “clean” or cool them by preventing vapour buildup. As a result, this buildup can accumulate and bake onto intake valves and injectors in as little as 16,000 km (10,000 miles). \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis can result in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eReduced power and acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRough idle and hard starts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eEngine misfires\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eReduced fuel economy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBlack exhaust smoke\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eEngine knocking\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIn short, it’s a real problem and is further exacerbated by modern fuels with up to \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/product\/petrol\/reduction-power-gasoline\/refueled-abroad-reduction-power-gasoline\/jlm-e10-fuel-treatment\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e10 percent ethanol\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Using a fuel without optimized GDI additive technology is likely to lead to \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/additive-stories\/fuel-injector-issues\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003efouled injectors\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e and compromised critical engine efficiency. Engine performance drops, fuel economy falters and emissions rise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eIntroducing JLM GDI Injector Cleaner\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eTo combat these challenges, we developed the JLM GDI Injector Cleaner—a powerful, professional-grade GDI injector cleaner engineered specifically for direct injection systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eHow it works\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRemoves stubborn injector deposits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePrevents future injector fouling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eReduces particle emissions significantly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eImproves fuel economy and combustion efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePreserves engine power and responsiveness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMaintains long-term engine reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIts cutting-edge formulation keeps the fuel system clean and injectors flowing freely, delivering consistent performance throughout the life of your vehicle.\u003c\/span\u003e\u003c\/p\u003e","brand":"JLM Lubricants","offers":[{"title":"250ml","offer_id":51113292071254,"sku":"J03170","price":17.51,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/8363\/8102\/files\/J03170.png?v=1755858495"},{"product_id":"jlm-petrol-pre-test-emisson-fixer","title":"JLM Petrol Emission Reduction Treatment","description":"\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe JLM Petrol Emission Reduction Treatment \u003c\/span\u003erapidly restores the proper function of the catalytic converter and brings about an almost immediate improvement in emissions. The cleaner also cleans the entire fuel system and prevents fouling of the catalytic converter.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eClean your fuel system fast with JLM Petrol Emission Reduction\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eJLM Petrol Emission Reduction Treatment is a high-performance petrol engine cleaner designed to remove carbon deposits and contamination from the entire fuel system, including the valves, pistons, and injectors. Its powerful formula prevents fouling of the \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/additive-stories\/what-is-a-catalytic-converter\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ecatalytic converter\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, improves combustion efficiency, and lowers emissions, helping vehicles pass the MOT emissions test with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003ePass your MOT emissions test with confidence\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eUnlike many other fuel additives, JLM Petrol Emission Reduction Treatment is a highly concentrated cleaner, containing a combustion improver that delivers immediate results, even before the full cleaning process is complete. Unlike standard fuel additives, it starts working right away to reduce harmful emissions, making it the ideal pre-treatment before an \u003c\/span\u003e\u003ca href=\"https:\/\/jlmlubricants.co.uk\/additive-stories\/how-long-does-an-mot-take\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMOT emissions test\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDesigned for all petrol engines (with or without a catalytic converter), it cleans the entire fuel system, restores lost engine power, reduces fuel consumption, and extends the lifespan of the catalytic converter. Trusted by professional mechanics, it’s the go-to solution for smoother performance and lower emissions fast.\u003c\/span\u003e\u003c\/p\u003e","brand":"JLM Lubricants","offers":[{"title":"250ml","offer_id":51113294496086,"sku":"J03150","price":20.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/8363\/8102\/files\/J03150.png?v=1755858526"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/8363\/8102\/collections\/Fuel_system_icon_c4822ab6-71b7-4650-b78b-1623e2751b25.png?v=1755858305","url":"https:\/\/jlmlubricants.co.uk\/collections\/fuel-system-petrol.oembed","provider":"JLM UK","version":"1.0","type":"link"}