CFTNSXND Automotive Smoke Machine with Built-in Air Pump-12V DC Smoke Machine for 12V Cars, Motorcycles, Trucks, Boats & ATVs

【Wide Testing Range】This automotive smoke machine supports smoke testing for a wide range of systems, including EVAP, intake, cooling / EGR / exhaust, crankcase, engine airtightness, vacuum leaks, and low-pressure turbo leaks.It works with cars, motorcycles, ATVs, snowmobiles, off-road vehicles, light trucks, speedboats, and can be used for various pipe fittings and fuel tank system testing.The smoke machine features built-in overheat protection and will automatically shut off when overheated to ensure safe operation.It also comes with a built-in air pump, so no extra air supply is required.

【Includes all necessary accessories】This smoke machine delivers infinite smoke for effortless leak detection, features instant warmup, and comes with a built-in air compressor motor.Package includes: built-in air pump, power cord clamps, bottles (oil not included), multiple automotive cone adapters, smoke delivery hose, intake bladder, full-size automotive cap plugs, plus an extra spare bladder.Ready to use right out of the box.

【Tips on Oil Usage】This vacuum leak detector does NOT include baby oil or mineral oil — only empty oil bottles are provided.Baby oil or mineral oil must be purchased separately for operation. We highly recommend using high-purity mineral oil or baby oil.

【Easy Operation】It easy to use for beginners1.Fill 10ml-15ml baby oil ( Not Included) to the automotive smoke machine leak detector. 2. Disconnect the intake pipe of the car. Connect the intake pipe of the car with the detector. 3. Connect the detector with the DC 12V battery, and it starts to work. 4.The pipe will be filled with smoke. Check the leak points. Please note:when the smoke from the equipment is not obvious,new oil should be added; When working for more than 3 hours, the smoke oil should be replaced. The filling of new oil should be carried out when the equipment iscooling,10-15ml each time.,and please Please bring your own baby oil or paraffin oil.

【Most important matters during use】Do not add oil while operating.Check oil level before use. Low oil causes dry burning, overheating, and thermal shutdown. Refill after cooling.Excess oil prevents startup or causes weak smoke.Oil volume & optimal performance:Max fill: 20 ml (optimal 15–20 ml). Do not exceed 20 ml.Machine stabilizes 30 seconds after startup.If overheated: stop, cool, then refill properly.If overfilled: power off, drain excess oil to under 20 ml before reuse.Weak battery may cause malfunction.Ensure vehicle battery is fully charged before use.To ensure a comfortable using experience, please operate the smoke tester in a well-ventilated outdoor or open area.

【Important Notes】This vacuum leak detector heats up fast. Add 10–15 ml of recommended oil, connect 12V power, and it produces thick smoke in 10 seconds for immediate leak testing.It is only for 12V DC vehicles; higher voltage will damage internal circuits. A 12V converter is required for 24V vehicles.Use only in well‑ventilated outdoor/open areas. A slight odor during normal operation is harmless.For best performance and long life, use only recommended mineral oil or baby oil. Keep the unit clean and dry after each use.We offer a 1‑year warranty for quality issues. Contact us if you need assistance.

This automotive smoke leak detector is designed for fast, efficient vacuum and EVAP system testing. It features instant warmup, a built-in air compressor motor, and air pump, delivering consistent smoke for effortless leak detection without needing an extra air supply. The unit supports testing across multiple systems, including EVAP, intake, cooling, EGR, exhaust, crankcase, engine airtightness, vacuum leaks, and low-pressure turbo leaks, and is compatible with cars, motorcycles, ATVs, snowmobiles, off-road vehicles, light trucks, speedboats, and various pipe and fuel tank systems. Built-in overheat protection automatically shuts off the device when overheated for safe operation.The package includes all necessary accessories: built-in air pump, power cord clamps, empty oil bottles (oil not included), multiple automotive cone adapters, smoke delivery hose, intake bladder, full-size automotive cap plugs, and an extra spare bladder, so you can start testing right out of the box.For safe and optimal use, only high-purity mineral oil or baby oil (sold separately) is recommended. The detector operates on 12V DC vehicles only; a 12V converter is required for 24V systems. Always use in a well-ventilated outdoor or open area. Follow proper oil levels (10–15 ml per use, max 20 ml) to avoid dry burning, overheating, or weak smoke output. Do not add oil while the machine is running, and allow the unit to cool before refilling. The machine stabilizes 30 seconds after startup and generates dense smoke in just 10 seconds.Simple four-step operation makes it beginner-friendly. For extended durability, keep the unit clean and dry after each use. We provide a 1-year warranty for quality-related issues; please contact us if you need any support.