{"product_id":"prokomon-engine-cylinder-leak-down-tester-kit-dual-gauge-leakdown-tester-for-gasoline-engines","title":"Prokomon Engine Cylinder Leak Down Tester Kit – Dual-Gauge Leakdown Tester for Gasoline Engines","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Prokomon Engine Cylinder Leak Down Tester Kit is a practical tool designed to help you assess engine health by examining cylinder sealing and compression behavior. It pairs with an air compressor you supply and provides clear readouts that can point to potential issues without immediate disassembly. Use it as part of routine tune-ups or troubleshooting to understand how well a cylinder holds air and where to focus attention.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine fault indicators: The tester can help reveal common causes of compression loss, including worn piston rings, worn valves, cracks in cylinder walls, and blown head gaskets, by monitoring how a cylinder holds and leaks air.\u003c\/li\u003e\n  \u003cli\u003eDual gauge capability: A single tool measures both the pressure and the leak rate, giving you a quick, at-a-glance assessment of cylinder health with readings ranging from 0-100 psi \/ 0-7 bar and 0-100% (accuracy listed at 0.5%).\u003c\/li\u003e\n  \u003cli\u003eComprehensive package: In addition to the base double gauge manifold, rubber hose, and metal adapters, the kit adds 2 universal push-on connectors, 2 threaded adapters, an M14 extension rod, and an extension hose for flexible setups.\u003c\/li\u003e\n  \u003cli\u003eRobust gauge components: The manifold assembly includes an 18-inch hose, an AR2000 pressure regulating valve, an American-type air plug, and a sturdy manifold body. The pressure adjust knob lets you tune input air as needed; pull to use, push to lock.\u003c\/li\u003e\n  \u003cli\u003eSmart accessories for wide compatibility: Straight and angled push-on connectors simplify connections without threading into spark plug wells, and the M14 aluminum extension rod accommodates long or short hoses for varied engine layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-life scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine diagnosing a suspect engine during a mid-job check or a home tune-up. The dual readout helps you track how changes to ignition timing or gasket integrity impact cylinder sealing. The long hose and flexible connectors make it easier to work around crowded engine bays, while the extension rod supports positions that would otherwise be awkward or inaccessible.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble gauge manifold\u003c\/li\u003e\n  \u003cli\u003eRubber hose\u003c\/li\u003e\n  \u003cli\u003e2 metal adapters\u003c\/li\u003e\n  \u003cli\u003e2 universal push-on connectors\u003c\/li\u003e\n  \u003cli\u003e2 threaded adapters\u003c\/li\u003e\n  \u003cli\u003e1 M14 extension rod\u003c\/li\u003e\n  \u003cli\u003e1 extension hose\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare a suitable air supply and connect the tester per the manual.\u003c\/li\u003e\n  \u003cli\u003eUse the push-on connectors for quick, non-threaded connections on petrol engines.\u003c\/li\u003e\n  \u003cli\u003eLeverage the 18-inch hose and extension rod for flexible positioning in tight spaces.\u003c\/li\u003e\n  \u003cli\u003eFollow safety guidelines and readouts to identify potential issues for further inspection or repair planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this tester compatible with most gasoline engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, designed for most gasoline engines with spark plugs within 20 mm; includes universal push-on connectors and adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What advantage does the dual gauge provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The dual gauge lets you read pressure and leak rate simultaneously, supporting faster test interpretation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Prokomon","offers":[{"title":"Default Title","offer_id":42470659915861,"sku":"B0FGP81FRL","price":69.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/prokomon-engine-cylinder-leak-down-tester-kit-dual-gauge.jpg?v=1778141481","url":"https:\/\/plentytorque.co.uk\/products\/prokomon-engine-cylinder-leak-down-tester-kit-dual-gauge-leakdown-tester-for-gasoline-engines","provider":"PlentyTorque","version":"1.0","type":"link"}