---
product_id: 475338772
title: "AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles"
brand: "autool"
price: "€ 268.98"
currency: EUR
in_stock: false
reviews_count: 13
category: "Autool"
url: https://www.desertcart.fi/products/475338772-autool-smoke-machine-automotive-leak-detector-evap-vacuum-smoke-diagnostic
store_origin: FI
region: Finland
---

# High smoke output for clear leak detection Compatible with 12V vehicle power systems External flow meter for precise air pressure control AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles

**Brand:** autool
**Price:** € 268.98
**Availability:** ❌ Out of Stock

## Summary

> 💨 Smoke out hidden leaks before they cost you!

## Quick Answers

- **What is this?** AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles by autool
- **How much does it cost?** € 268.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/475338772-autool-smoke-machine-automotive-leak-detector-evap-vacuum-smoke-diagnostic)

## Best For

- autool enthusiasts

## Why This Product

- Trusted autool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-friendly EVAP detection:** Easily access and test EVAP service ports on American cars post-1996 with included adapters.
- • **Pinpoint leaks with precision:** High smoke volume ensures every vacuum or fuel leak is visible, saving you costly repairs.
- • **Versatile multi-system testing:** Detect leaks across EVAP, intake, cooling, exhaust, crankcase, and turbo systems effortlessly.
- • **Professional-grade compatibility:** Works seamlessly with 12V vehicles including cars, motorcycles, ATVs, and light trucks.
- • **Customizable air pressure control:** External flow meter lets you adjust airflow to protect delicate pipes and detect leaks safely.

## Overview

The AUTOOL Smoke Machine SDT103D is a professional automotive leak detector designed for 12V vehicles. It generates dense smoke to identify leaks in multiple systems including EVAP, intake, and exhaust. Featuring an external flow meter for precise air pressure control and compatibility with a wide range of vehicles, it empowers mechanics and enthusiasts to diagnose vacuum and fuel leaks quickly and safely.

## Description

Buy AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles at desertcart UK. Free delivery on eligible orders.

Review: Top quality 👌 leak detection - Excellent piece of kit, plenty of smoke from this unit and enough accessories to facilitate any investigation into leaks.
Review: Working good - It's okay

## Features

- 【Why Need It】For example: 1. The rupture of the vacuum hose will cause the mixture to be too thick, the idle speed will increase, the hot car will not start well, the engine will surge during acceleration, the fuel consumption will increase significantly, and the exhaust pipe will emit black smoke. 2. Blocking will cause the idle speed to drift, and the idle speed is easy to stall. 3. Air leakage in the vacuum tube will cause the engine to run weakly
- 【No Air Pump】Note: AUTOOL SDT103 does not have an internal air pump. External air supply is required for use. Connect shop air supply, connect 12V vehicle power, introduce shop air to the AUTOOL SDT103 fuel leak tester, turn the Flow Dial anti-clockwise to open the air flow, switch on the power at the back of the unit, then AUTOOL SDT101 smoke machine automotive will start to generate smoke.
- 【External Flow Meter】You can easily control the air pressure, because the air pressure of each pipe in the car is different. If the air pressure is too high, the pipe will be damaged, and if the air pressure is too low, the leak will not be detected. Therefore, the flow meter is very important to protect your detection system more effectively. Make testing safer.
- 【EVAP Detection】American cars that began production in 1996 are equipped with EVAP service ports; in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and introduce smoke from the port into the EVAP leak detection system.
- 【Wide Testing Range】The smoke leak detector can do smoke testing of multiple systems, such as EVAP systems, Intake Systems, Cooling / EGR /Exhaust Systems, Crankcase Systems, Engine Airtightness, Vacuum Leaks, Low Pressure Turbo leaks.Applicable cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGS3Y16F |
| Best Sellers Rank | 66,071 in Automotive ( See Top 100 in Automotive ) 372 in Fuel System Tools |
| Brand | AUTOOL |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,251) |
| Date First Available | 29 Sept. 2022 |
| Item Weight | 2.18 kg |
| Item model number | SDT-103D |
| Manufacturer | AUTOOL |
| Manufacturer part number | SDT103 |
| Model | Automotive Smoke Machine |
| Package Dimensions | 26.3 x 20.1 x 18.6 cm; 2.18 kg |

## Images

![AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles - Image 1](https://m.media-amazon.com/images/I/61rpJzGi-gL.jpg)
![AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles - Image 2](https://m.media-amazon.com/images/I/716dgUNblYL.jpg)
![AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles - Image 3](https://m.media-amazon.com/images/I/71FUCmdg8pL.jpg)
![AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles - Image 4](https://m.media-amazon.com/images/I/71KHMZbD5DL.jpg)
![AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles - Image 5](https://m.media-amazon.com/images/I/71Ovvpp2MmL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Do you sell the oilWhat oil do you need**
A: Dear customer, please use Johnson's Baby Oil. Please add the volume according to the instructions to avoid adding too much or too little to produce no smoke.

**Q: What type of air fitting from compressor does this use?!**
A: Dear customer, SDT101 is equipped with European and American universal air source interface. Please look at the video interface.Thank you for your support!

**Q: What oil i need to buy**
A: Dear customer

Thank you for your inquiry!

You can purchase baby oil (Johnson&Johnson baby oil) for use.

Note: AUTOOL SDT101 does not have a built-in air pump. External air supply is required for use.

Precautions:

Inject 10 ml -20 ml of detection oil into the detector.

2. Disconnect the pipe connected to the detector.

3. Connect the detector to the DC12V battery and the device starts working.

4. The pipeline is filled with smoke. Check for leaks.

Thank you again for your support!

**Q: What size is connection for air supply ?**
A: 1/4" NPT CUERDA EXTERIRO connector

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top quality 👌 leak detection
*by C***1 on 14 April 2025*

Excellent piece of kit, plenty of smoke from this unit and enough accessories to facilitate any investigation into leaks.

### ⭐⭐⭐⭐⭐ Working good
*by S***Y on 15 October 2025*

It's okay

### ⭐⭐⭐⭐⭐ Smokes more than a beagle.
*by A***M on 3 January 2026*

Or vapes more than a beagle... Just wanted to say that, but actually a really handy tool to find leaks in pipes. Use some veg oil. DON'T use nut oils though because they are allergens if you might use it on air ducting!

## Frequently Bought Together

- AUTOOL SDT103 Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles
- QTX | Non Toxic Fog Fluid For Smoke Machines | 1 Litre

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**Shop now:** [https://www.desertcart.fi/products/475338772-autool-smoke-machine-automotive-leak-detector-evap-vacuum-smoke-diagnostic](https://www.desertcart.fi/products/475338772-autool-smoke-machine-automotive-leak-detector-evap-vacuum-smoke-diagnostic)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*