Thread: Possiable coolant leak(with pictures!), what parts will i need to order?

I've been noticing disappearing coolant lately. There seems to be no difference in the oil color/viscosity/smell/level. But there is an odd brownish-red tint to the oil cap(possibly synthetic oil or dyes in the gas?) and there's a bee's wax substance on the coolant cap. I took some pictures earlier:

http://imgur.com/a/kQseO

Do I have to replace the LIM gasket along with the UIM gasket? What parts will I need for both jobs? Also, I might install the HV3 insert while im in there...

Well, I still have a small leak of oil(?) from the UIM, it seems to make a very small puddle in the months between oil changes. Also, now I wonder here the dexcool is going....

How fast are you losing coolant?