Brad, just do yourself a favor and take it out and rebuild it. Then reinstall it. Make sure you get the orings installed in the correct spot before you press it together.
Some guys have been able to press the oil coolers back together by hand. I've done a few of them and some are loose. The one on my truck required a hydraulic shop press to seat the caps. If you just got the truck, might as well service it.
As for the oil/coolant mix you just created in your oil pan, drain it and start over. I personally would go to rural king or tractor supply and get the cheap 15-40 they sell in 2.5 gallon jugs and 5 gallon buckets and run it a few hours then do another change. Should be good to go then. I've had to do that before.
Some guys have been able to press the oil coolers back together by hand. I've done a few of them and some are loose. The one on my truck required a hydraulic shop press to seat the caps. If you just got the truck, might as well service it.
As for the oil/coolant mix you just created in your oil pan, drain it and start over. I personally would go to rural king or tractor supply and get the cheap 15-40 they sell in 2.5 gallon jugs and 5 gallon buckets and run it a few hours then do another change. Should be good to go then. I've had to do that before.