Have you been noticing your car has been leaking oil for some time now? Maybe you’ve gone underneath the vehicle to check where it’s coming from, but you’re just having difficulty finding where the leak is.
If you’re facing this problem, the best solution is to use a florescent dye with a UV flashlight. You’ll want to multi-purpose florescent dye that’s used in automotives.
Generally these dyes can be used for engine, transmission, AC, and coolant leaks. There are even full kits which have everything you need to locate your leaks.
LEAKFINDER LF021: Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit
How to Use
Using florescent dye to locate leaks is very a simple process. For instance, if you’re trying to find an engine oil leak, you’ll want to pour the dye into the engine oil cap.
Next, start the car up and let it run a good 10 minutes to let the florescent dye circulate through the system.
Shut off the vehicle.
Use a UV flashlight to inspect the engine block.
Locate where the leaks are coming from and trace it back to the source.
The process is similar for transmissions, differentials, AC, and coolant systems. Just make sure to pour the florescent dye in the correct inlet. Then follow the Steps 2-5 as before.
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If you want to see what the actual process looks like, be sure to check out the video below. I walk you step-by-step and show you how to check for leaks properly.
It’s a pretty simple process that anyone can do.
How to Find a Repair Shop Manual
If you need a repair manual specifically made for your vehicle, go here to learn more. I’ll also show you a quick tutorial on how to use them online.