Hey everyone. Well, I checked my oil level yesterday, took the fill cap off to add just a little and my heart sank. I noticed there was a yellowish brownish slime on the inside of the cap which I think is an indication of coolant in the oil! It was just a little and there was nothing on the dipstick and the coolant level seems good. I will have it pressure tested when I can but wanted to know what you guys think. Leaking head gasket or condensation, temp where I live has been around 30 degrees on average. It is the 4.2L. Thanks in advance for your thoughts.