Autopro Engine DYE fluorescent

[SpencerPJ]

So I have a small leak, thinking it's my middle drive gear seal? more to come later on help, but want to verify.

 

is there a problem in dumping a vial of this in the oil of my 83?  Just want to make sure before I cause harm

https://www.autozone.com/test-scan-and-specialty-tools/uv-light-and-accessories/p/autopro-multiple-use-leak-detector-uv-dye-oil-atf-ps-fuel-1-oz/667635_0_0

or Ebay

https://www.autozone.com/test-scan-and-specialty-tools/uv-light-and-accessories/p/autopro-multiple-use-leak-detector-uv-dye-oil-atf-ps-fuel-1-oz/667635_0_0

 

thx

[sldunker]

try coating the area with baby powder or white flour. Let it run for a bit a see if the leaking spot shows up.

[saddlebum]

Most dyes for leak detection are safe We use at it at work all the time for oil, AC and diesel fuel leaks. just make sure the dye you use is for the type of fluid your dealing with and yes most are very safe to use. Personally I have not come across one that is not ( and we use them frequently at work )as long as you use it properly. Example do not over use and do not use dye intended for AC systems in lubrication systems or visa versa.