[JuneBug]

Has it been snowing there? The combination of road salt and galvanized exhaust pipes causes a chemical reaction resulting in blue or green snow turds dropping from your car. It shouldn’t happen when driving in EV mode.

 

[JuneBug]

I just got home and it’s the dye from the refrigerant ! it looks like it’s coming from way up to of the back of the motor somewhere. So hard to see.

I’ve only heard of UV dye used in A/C systems. You can’t see UV dye without a black light.