SATURN L300 ENGINE COOLING

My Car Has Oil In The Water Tank But It Dose Have It In The Motor What Is Wrong With It?It Dose Not Over Heat And It Still Runs Good My Car...

Replaced Oil Cooler, And Head Gaskets, After Finding Oil In Coolant. Only Have Water In The Coolant System, And Its Overheating, Boilong...

I Am Replacing The Thermostat And Am In The Process Of Putting Everything Back On. The Boots On The Lower Manifold To The Plenum Have A Type...