Hello all,
With snow on the ground lately, i've noticed a lime green fluid in small specks of a puddle frozen in the snow.

2007 Caliber SXT

It has been located between the middle of the car and rear axle.
No smell, or feel to it. Can not see where it is coming from.
I've checked all fluids in the car and none are green, so what could this possibly be?

Thanks for the help!!

 

Good question. Not a spilled Mountain Dew in the back floorboard? Could be a pinhole in the exhaust and possibly condensation? I have no idea.