ProSmoke 12V Car Smoke Detector Kit
$89.99 Original price was: $89.99.$69.99Current price is: $69.99.
Key item features
- Fast Leak Detection: Quickly helps locate hidden leaks in EVAP, intake, vacuum, turbo, exhaust, crankcase, and hose systems.
- Built-In Air Pump: No extra air pump is needed, making setup easier and saving you additional tool costs.
- Visible Smoke Output: Turns hard-to-find leaks into visible smoke, helping reduce guesswork and wasted repair time.
- Compact 12V Design: Lightweight and portable for garage, workshop, roadside, or DIY vehicle diagnostics.
- Smart Protection: Built-in overheat protection helps safeguard the machine during operation.
- Complete Kit: Includes the main unit, power clamp, smoke hose, EVAP adapter, refill bottle, user manual, and accessories.

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ProSmoke Car Smoke Detector Kit for Fast EVAP and Vacuum Leak Testing
Car smoke detector kit for fast leak diagnosis: when your vehicle has rough idle, power loss, fuel vapor smell, or stubborn system issues, the real problem is often a hidden leak you cannot see. This compact smoke leak detector helps make EVAP, intake, vacuum, turbo, exhaust, crankcase, and hose leaks visible fast.
Instead of replacing parts blindly, this automotive smoke machine helps you trace the real leak point with visible smoke. It is a practical diagnostic tool for DIY car owners, garage users, and workshops that want faster answers and more confident repairs.
Faster Fault Finding
This car smoke detector uses visible smoke to help you narrow down hidden leaks much faster than visual inspection alone.
Built for Convenience
The built-in air pump makes setup simpler, so you do not need to prepare a separate air source before testing.
Compact but Useful
Small enough to store easily, yet capable enough to become one of the most useful diagnostic tools in your garage.
Stop Wasting Money on the Wrong Repair
Hidden leaks are frustrating because they make people replace parts that were never the real cause. One small leak can create rough idle, weak acceleration, unstable operation, strange smells, or repeated system faults. Without a clear testing method, it is easy to spend money and still not solve the problem.
This smoke leak detector machine gives you a more direct way to diagnose. Once the system fills with smoke, escaping smoke shows you where the fault is hiding, making the repair process much more efficient.
Car Smoke Detector Built to Find Hidden Leaks Faster
Many automotive issues that seem unrelated can actually come from one hidden leak. A vacuum leak can affect idle quality. An intake leak can reduce performance. An EVAP leak can trigger annoying problems. A turbo hose leak can rob the engine of power.
That is why smoke testing is so valuable. This vacuum leak smoke tester helps you see what a normal visual inspection often misses, especially in tight spaces and connected pipeline systems.

Specifications and Product Details

Leak Testing Applications
EVAP Leak Detector Function
Fuel vapor leaks in the evaporative emissions system can lead to waste, pollution, or unstable running. This EVAP leak detector setup helps make hidden leakage points easier to trace.
Intake System Testing
Intake leaks can reduce airflow and engine response. Smoke testing helps locate where sealing has failed so you can repair the real issue faster.
Vacuum Leak Detection
Vacuum leaks are often difficult to find by sight alone. This vacuum leak smoke tester provides a much clearer path to the source.
Crankcase System Testing
Excess pressure or corrosion can damage seals and contribute to oil leakage. This tester helps inspect those vulnerable areas more directly.
Turbo and Hose Testing
Useful for turbo hoses, cooling hoses, brake hoses, power steering hoses, A/C hoses, fuel hoses, and other connected pipeline systems.
Exhaust Leak Detection
Exhaust leaks can increase noise and allow harmful gases to escape. Smoke testing helps expose leakage points more efficiently.

Built-In Air Pump Makes Testing Easier
One of the biggest advantages of this unit is that you do not need to buy an extra air pump just to get started. That saves both money and setup time.
For buyers, this is a major convenience point. You get a more complete automotive smoke machine that is easier to use right out of the box and much more suitable for everyday use in real garages and workshops.
Compact Size Means Easier Storage and More Everyday Use
Most smoke testers are bulky and inconvenient to store. This compact car smoke detector is much easier to keep on hand, which makes it more useful for both workshop technicians and individual car owners.
At around 4 lb / 1.8 kg, it is light enough to move easily and practical enough to keep ready whenever a leak problem appears.

Overheat Protection Adds More Confidence During Use
This smoke leak detector machine is equipped with intelligent protection that automatically cuts power when the temperature exceeds 75°C, helping protect both the user and the machine.
It is also suitable for low-temperature environments, making it a more dependable tool for different working conditions.
Wide Application Range for 12V Vehicles
Cars and SUVs
Ideal for common leak testing on passenger vehicles with a 12V DC power source.
Motorcycles and ATVs
A practical testing solution for smaller vehicles where hidden leaks can still create major ride and performance issues.
Light Trucks and More
Also suitable for snowmobiles, light trucks, and speedboats that support DC 12V power.
How to Perform a Leak Test
For best results, always follow the included manual and use the appropriate adapter for the test system.
What Is Included in the Box

1 × Smoke detector main unit
1 × Power cable clamp
1 × Valve core wrench
1 × Test oil refill bottle (oil not included)
1 × EVAP test interface adapter
1 × Smoke hose
1 × User manual
1 × Smoke bladder adapter
Everything you need for fast, practical smoke leak testing is included in one compact kit.
Explore More Automotive Diagnostic Tools
Looking for more practical garage solutions? Explore our diagnostic equipment, engine compression tester kit, and car stethoscope for smarter vehicle troubleshooting.
Frequently Asked Questions
What is a car smoke detector used for?
A car smoke detector is used to help find hidden leaks in EVAP, intake, vacuum, turbo, exhaust, crankcase and hose systems by making leak points visible with smoke.
Does this smoke leak tester need an external air pump?
No. This 12V smoke leak tester has a built-in air pump, so setup is easier and you do not need to buy a separate air source for basic leak testing.
What vehicle systems can this smoke machine test?
It can help test EVAP lines, intake systems, vacuum lines, turbo hoses, exhaust leaks, crankcase systems and other connected vehicle pipelines.
Is this car smoke detector suitable for DIY users?
Yes. It is compact, runs on 12V vehicle power, and is practical for DIY car owners, home garages, repair shops and technicians who want faster leak diagnosis.
A Practical Diagnostic Tool That Belongs in Any Serious Garage
If you want a faster, easier, and more convincing way to find EVAP leaks, intake leaks, vacuum leaks, turbo hose leaks, or other hard-to-detect system faults, this ProSmoke car smoke detector kit gives you a much more practical way to diagnose and repair with confidence.
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