Will i need to change the oil after adding the product or can i run it 3k miles?

You probably don't need to but....I personally would add the UV dye right before you need a oil change. That way you can drive your vehicle for however long. Probably a good 2 days, drain the oil/ fix the problem, then refill with fresh oil.

do you really need the yellow goggle to see the dye?

I had no problems seeing the dye without the glasses.

can this dye be mixed with mineral oil and used in smoke test machines

The answer is yes. I used it in my smoke machine to test an engine in my 1996 BMW Z3 1.9. It worked fine.

So i just pour all of this bottle into engine oil and look with blacklight?

Thats exactly what I did to locate a hard to find oil leak. BTW: to get a clean read, you will need to clean the engine beforehand, add the dye and then drive 20 miles or so to locate the leak.

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🔍 Spot leaks before they spot you – the pro’s secret weapon!

COMPACT EFFICIENT - Lightweight 45.4g pack designed for easy handling and precise dosing in any maintenance routine.
MULTI SYSTEM APPLICATION - Perfect for fuel systems, gas, diesel, and all petroleum-based lubricants for comprehensive coverage.
ADVANCED UV LEAK DETECTION - Pinpoint leaks instantly with professional-grade UV dye technology—never miss a drip again.
TRUSTED PROFESSIONAL GRADE - Backed by Interdynamics and A/C Pro, ensuring reliability and superior performance every time.
UNIVERSAL OIL COMPATIBILITY - Works seamlessly with 7 types of oils including engine, transmission, and power steering fluids.

Interdynamics 374 CS Engine/Transmission Dye is a professional-grade UV dye compatible with 7 types of oils, designed for precise leak detection across engine, transmission, power steering, and fuel systems. Lightweight and easy to use, it ensures fast, accurate diagnostics to keep your vehicle running flawlessly.

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