1. Introduction
The AutoLine Pro Smoke Machine Model 3000 Upgrade is an advanced diagnostic tool designed for detecting leaks in various automotive systems. This includes the EVAP system, intake systems, vacuum lines, and exhaust systems. Its premium ceramic cartridge ensures a durable, high-quality heating element that generates consistent and high-volume smoke, facilitating the detection of even minute leaks. The unit features a built-in air compressor, eliminating the need for external air sources, and comes with OEM-approved smoke fluid for immediate use.
2. Safety Information
Always observe the following safety precautions when operating the smoke machine:
- Operate the device in a well-ventilated area to prevent smoke accumulation.
- Ensure all electrical connections are secure and free from damage before use.
- Do not exceed the recommended pressure for the system being tested. Refer to vehicle manufacturer specifications.
- Avoid direct contact with the smoke fluid. In case of contact, wash thoroughly with soap and water.
- Keep the device away from open flames or sources of ignition.
- Do not attempt to modify or repair the unit. Contact support for assistance.
- Wear appropriate personal protective equipment, such as safety glasses and gloves.
3. Package Contents
Verify that all items are present in the package:
- AutoLine Pro Smoke Machine Model 3000 Upgrade Unit
- OEM Approved Smoke Fluid
- Power Cables with Alligator Clips (Red/Black)
- Smoke Output Hose
- Rubber Cone Adapter
- Air Bladder Adapter
- EVAP Service Port Adapter
- Assorted Cap Plugs


4. Setup
- Add Smoke Fluid: Open the fluid reservoir cap on the smoke machine. Carefully pour the provided OEM-approved smoke fluid into the reservoir. Do not overfill. Ensure the fluid level is within the recommended range indicated on the unit.
- Connect Power: Connect the red alligator clip of the power cable to the positive (+) terminal of a 12V vehicle battery. Connect the black alligator clip to the negative (-) terminal. Ensure a secure connection.
- Attach Smoke Hose: Connect one end of the smoke output hose to the designated port on the smoke machine.
- Prepare Vehicle System: Identify the system to be tested (e.g., EVAP, intake manifold, vacuum line). Select the appropriate adapter (rubber cone, air bladder, or cap plugs) to seal the entry point of the system. Connect the other end of the smoke hose to this adapter.
5. Operating Instructions
Once setup is complete, follow these steps to perform a leak test:
- Power On: Turn the power switch on the smoke machine to the 'ON' position. The unit will begin to warm up and generate smoke.
- Smoke Generation: Allow approximately 15-20 seconds for smoke to begin flowing through the hose. The built-in air compressor will automatically provide pressure.
- Monitor Pressure and Leak Size: Observe the PSI pressure gauge and the leak size indicator on the front panel. The pressure gauge displays the system pressure, while the leak size indicator helps estimate the severity of any detected leaks.

- Adjust Smoke Flow (Optional): The unit features a smoke flow control. Use the dial to adjust the smoke output. A high flow rate fills the system faster, while a low flow rate can improve visibility for smaller leaks once the system is filled.

- Detecting Leaks: Visually inspect the sealed system for escaping smoke. Leaks will be indicated by visible smoke plumes.
- Completing the Test: Once leaks are identified and addressed, turn the power switch to 'OFF'. Disconnect the smoke hose and power cables.

6. Maintenance
- Fluid Level: Regularly check the smoke fluid level. Refill as needed with OEM-approved smoke fluid to ensure optimal performance and prevent damage to the heating element.
- Cleaning: After each use, wipe down the exterior of the unit with a clean, dry cloth. Ensure no smoke fluid residue is left on external components.
- Hose and Adapters: Inspect the smoke hose and all adapters for cracks, wear, or damage. Replace any damaged components to maintain a proper seal during testing.
- Storage: Store the smoke machine in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the fluid reservoir cap is securely closed.


7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No smoke output | Low or no smoke fluid; Power not connected; Unit not warmed up. | Check fluid level and refill; Ensure power cables are securely connected to a 12V battery; Allow 15-20 seconds for warm-up. |
| Low smoke volume | Low smoke fluid; Partial blockage in hose/adapter; System not properly sealed. | Refill smoke fluid; Inspect hose and adapters for obstructions; Ensure all connections to the vehicle system are airtight. |
| No pressure reading | Air compressor malfunction; Significant leak in the system being tested; Hose/adapter not properly connected. | Verify the unit is powered on; Check for large, obvious leaks in the vehicle system; Re-secure all hose and adapter connections. |
| Inaccurate leak size indication | System not fully sealed; External air interference. | Double-check all sealing points on the vehicle system; Ensure testing is done in a calm environment without strong drafts. |
If issues persist after attempting these solutions, please contact AutoLine Pro customer support.
8. Specifications
| Brand | AutoLine Pro |
| Model | 3000 Upgrade (ALP-SM-M3) |
| Power Source | 12V DC (Battery Powered) |
| Color | Red |
| Material | Steel |
| Item Weight | 7 Pounds |
| Product Dimensions | 12 x 10 x 8 inches |
| Pressure Range | 1 to 15 PSI |
| Smoke Output | 5 L/Min |
| UPC | 850032284929 |
9. Warranty and Support
The AutoLine Pro Smoke Machine Model 3000 Upgrade comes with a THREE-YEAR WARRANTY covering all manufacturer and operational defects. AutoLine Pro is based in the United States and is committed to providing fast and hassle-free replacement of your unit or parts.
For warranty claims, technical assistance, or any inquiries, please contact AutoLine Pro customer support through their official channels. Refer to the product packaging or the AutoLine Pro website for current contact information.