Leak Check Test Fluid changes color depending on leak present. Gasoline engine: Tester Fluid changes from blue to yellow; Diesel engine: Tester Fluid changes from blue to green.

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Product Review

Leak Check Test Fluid changes color depending on leak present. Gasoline engine: Tester Fluid changes from blue to yellow; Diesel engine: Tester Fluid changes from blue to green.

  • POSITIVE LEAK PROOF: Detects leaks by changing color, ensuring accurate diagnosis of engine issues
  • VERSATILE USAGE: Effective for both gasoline and diesel engines, adapting to multiple vehicle types
  • COLOR CHANGE INDICATOR: Blue fluid turns yellow for gasoline, green for diesel, confirming leak presence
  • ENGINE MAINTENANCE TOOL: Essential for detecting combustion leaks, enhancing maintenance routines
  • EASY APPLICATION: Simplifies leak detection with visible color change for efficient engine troubleshooting

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