ACDelco 4-in-1 Fluorescent Dye is a multipurpose fluorescent leak detection dye used in conjunction with ACDelco Ultra Violet (UV) Leak Detection Lamp Kit to pinpoint leaks in oil and oil-based fluid systems. The fluorescent dye can be used with gasoline and diesel engine oil, power steering fluid, and automatic transmission fluid. ACDelco 4-in-1 Fluorescent Dye can safely remain in the system after work is performed. ?
| Color | Yellow-Green |
| FAQ - Answer 1 | No, the tracer material used should be compatible with the fluids/ materials used in the modified system. |
| FAQ - Answer 2 | Yes, tracer dye is a great tool for leak detection, the dye will be found in the area where the leak is present. |
| FAQ - Answer 3 | No, tracer dye can remain in the system after the work has been completed. |
| FAQ - Answer 4 | No, most tracer dyes can be easily added to the system reservoir. However, dyes for AC systems will have to be added using special tools to prevent the loss of further refrigerant when looking for a leak. |
| FAQ - Question 1 | If I modified my air conditioning system to a different refrigerant (i.e. R-12 to R-134a or R-1234yf), should I use tracer oil for the old system specifications? |
| FAQ - Question 2 | Can I use fluorescent tracer dye for leak detection? |
| FAQ - Question 3 | Do I need to flush the system after using fluorescent tracer dye? |
| FAQ - Question 4 | Do ACDelco Tracer/Dye products always require a special applicator? |
| Glasses Included | No |
| Good Maintenance Practices - Section 1 - Bullet 1 | ACDelco Fluorescent Dye, 4-in-1 may damage paint surfaces. Test or cover at-risk surfaces to prevent unnecessary damage. |
| Hoses Included | No |
| Lamp Included | No |
| Programming Required | No |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | An engine oil, power steering fluid, automatic transmission fluid, or gas/diesel system leak can impair or negatively affect your vehicle's performance. Use ACDelco Fluorescent Dye, 4-in-1 to locate the position of the leak for repair. |
| Special Glasses Required | Yes |
| Special Lamp Required | Yes |
| Ultra Violet Type | Yes |
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