🔧 AUTOMOTIVE DIAGNOSTIC TOOL
Stop Guessing. Start Testing. 🚗
Suspect combustion gases in your engine's cooling system? This manual leak tester uses color-changing test fluid to provide a clear visual indication and help guide further diagnosis.
🧪
Color Change
Visual Results
💨
Manual Bulb
No Batteries
🔍
Dual Chamber
Easy to Observe
KNOW WHAT TO CHECK NEXT
A Simple Way to Check for Combustion Gas Leaks
Cooling-system issues can be difficult to diagnose from symptoms alone. Draw vapor through compatible test fluid and watch for a color change that may indicate combustion gases entering the cooling system.
01 / COLOR-CHANGE DETECTION
See the Difference in the Test Fluid
Compatible detection fluid changes color when it reacts with certain combustion gases, providing a visible reference during inspection.
✓ Blue fluid serves as the normal reference
✓ A color change may indicate combustion gases
✓ Helps guide further engine inspection
02 / MANUAL OPERATION
No Batteries. No Electrical Power.
The rubber squeeze bulb draws vapor through the tester manually, giving you control over the sampling process without needing an external powered pump.
03 / CLEAR DUAL-CHAMBER DESIGN
Easy to Monitor During Testing
Transparent dual chambers make it easier to observe the detection fluid, while built-in level markings provide a useful reference when filling the tester as directed.
CHOOSE YOUR TEST KIT
Two Package Options
🔧 Option 1 — Tester Only
✓ 1 × Combustion Leak Tester
✓ 1 × Rubber Squeeze Bulb
Test fluid not included
🧪 Option 2 — Tester + Test Fluid
✓ 1 × Combustion Leak Tester
✓ 1 × Rubber Squeeze Bulb
✓ 1 × 250 mL (8.45 fl oz) Test Fluid
SIMPLE TESTING PROCESS
How to Use in 3 Steps
01 — Prepare
With the cooling system safely depressurized, add compatible test fluid to the indicated level following the test-kit instructions.
02 — Sample
Use the rubber bulb to draw vapor from the appropriate cooling-system opening as directed by the manufacturer.
03 — Observe
Check for changes in the fluid color and interpret the result according to the test-fluid instructions.
FOR DIY & WORKSHOP DIAGNOSTICS
A Practical Addition to Your Tool Kit
Useful when investigating possible combustion-gas leakage related to engine sealing or cooling-system problems. The tester provides an additional diagnostic clue for automotive maintenance and workshop inspections.
Product Specifications
Product: Automotive Combustion Leak Tester
Detection: Color-Changing Test Fluid
Design: Transparent Dual-Chamber
Operation: Manual Squeeze Bulb
Power: No Batteries Required
Optional Test Fluid: 250 mL / 8.45 fl oz
Package Size: Approx. 7.09 × 4.72 × 3.74 in
Package contents depend on the selected variant.
⚠️ Important Safety Information
Never open a hot or pressurized cooling system. Allow it to reach a safe condition before installation or removal. Use only compatible test fluid and follow the test-kit and vehicle service instructions. A color change is a diagnostic indication, not confirmation of a specific engine fault.
🔧 BETTER INFORMATION. SMARTER DIAGNOSIS.
Take the Guesswork Out of Cooling-System Checks
Manual operation, visible color-change results, and a transparent dual-chamber design—all in one practical automotive diagnostic tool.
Choose Your Test Kit
Product images are for reference. Please review your selected package contents and follow all safety instructions before use.
