{"product_id":"solary-sd302-automotive-smoke-machine-12v-evap-vacuum-leak-detector-with-built-in-pump","title":"Solary SD302 Automotive Smoke Machine - 12V EVAP \u0026 Vacuum Leak Detector with Built-in Pump","description":"\u003cp\u003e\u003cstrong\u003eSolary SD302 is a 12V automotive smoke machine and leak detector that pinpoints vacuum, EVAP, intake, exhaust and fuel-system leaks quickly using smoke and pressurized-air testing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you diagnose cars, motorcycles, trucks or boats, the Solary SD302 pairs an internal air pump, smoke generator and pressure gauge to reveal leaks in pipework and sealed systems without disassembling components. It produces dense, non-toxic smoke within seconds, offers both air and smoke modes, and includes overheating protection to keep the tool and operator safe during routine garage use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this unit identify leaks in EVAP and vacuum systems?\u003c\/h3\u003e\n\u003cp\u003eThe SD302 pressurizes the system while emitting visible smoke that escapes at leak points, making even small cracks or loose fittings visible. The integrated pressure gauge shows whether the system holds pressure or is losing it, so you get both visual and numerical confirmation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse smoke mode to visually trace escaping smoke at joints, hoses and seals.\u003c\/li\u003e\n  \u003cli\u003eUse air mode to pressurize and detect steady pressure loss on the gauge.\u003c\/li\u003e\n  \u003cli\u003eWorks on EVAP cans, fuel lines, intake boots, vacuum hoses and more.\u003c\/li\u003e\n  \u003cli\u003eProduces dense smoke within ~20 seconds for fast diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features help me test safely and reliably in the shop or roadside?\u003c\/h3\u003e\n\u003cp\u003eSolary built the SD302 with a self-contained air pump and smoke generator so you don’t need extra compressors. The smoke formula is designed to be non-toxic for typical diagnostic use, and the unit includes an automatic overheat protector that pauses output until temperatures return to safe levels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in air pump and generator—no external compressor required.\u003c\/li\u003e\n  \u003cli\u003eNon-toxic diagnostic smoke suitable for vehicle interiors and engine bays.\u003c\/li\u003e\n  \u003cli\u003eOverheat alarm and automatic shutdown protect the device and user.\u003c\/li\u003e\n  \u003cli\u003e12V DC operation runs from a vehicle cigarette socket or jump pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the dual air and smoke modes effectively?\u003c\/h3\u003e\n\u003cp\u003eBegin with air mode to pressurize the circuit and watch the gauge for pressure decay; this quickly indicates whether a leak exists. Switch to smoke mode to inject visible smoke and follow the trail to the leak’s exact location—use clamps or adapters as needed for sealed connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAir mode: find pressure drops and narrow down affected sections.\u003c\/li\u003e\n  \u003cli\u003eSmoke mode: visually confirm leak locations on hoses, seals, or fittings.\u003c\/li\u003e\n  \u003cli\u003eCombine both modes to verify repairs and confirm airtightness afterwards.\u003c\/li\u003e\n  \u003cli\u003eAdapters and fittings allow testing of fuel tanks, intakes, and other systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and precautions should I follow?\u003c\/h3\u003e\n\u003cp\u003eMaintain adequate e-liquid for consistent smoke production and allow cool-down breaks during extended use to avoid triggering overheat protection. Keep the device clean, check hoses for wear, and store it upright in a dry place to protect internal components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefill smoke fluid per manufacturer guidance to ensure steady output.\u003c\/li\u003e\n  \u003cli\u003eAvoid prolonged continuous operation; allow cooldown when indicated.\u003c\/li\u003e\n  \u003cli\u003eInspect and replace worn hoses or seals before testing high-pressure systems.\u003c\/li\u003e\n  \u003cli\u003eOperate in ventilated areas and follow local safety rules for shop work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Solary SD302 is designed for independent mechanics, mobile technicians, DIY enthusiasts and small repair shops that need a compact, portable diagnostic tool to find leaks in EVAP, vacuum, intake, exhaust and fuel systems. It’s valuable when you want fast visual confirmation of leaks, a numeric pressure check, and a single 12V-powered unit that’s ready for field or garage use.\u003c\/p\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: Can the SD302 run from a car battery or cigarette socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; the SD302 operates on DC 12V and can run from a vehicle cigarette outlet or a compatible 12V battery source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the smoke safe for engine and interior components?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The device uses a non-toxic diagnostic smoke formulation intended for automotive diagnosis; avoid prolonged exposure and operate in ventilated areas.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Solary","offers":[{"title":"Default Title","offer_id":67584987693241,"sku":"B0CFL5RB1L","price":234.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/solary-sd302-front-panel.jpg?v=1790462372","url":"https:\/\/redleafauto.ca\/products\/solary-sd302-automotive-smoke-machine-12v-evap-vacuum-leak-detector-with-built-in-pump","provider":"Redleaf Auto","version":"1.0","type":"link"}