I've checked the oil, drained and refilled, and no contamination of the oil. I am inclined to attribute the coolant loss to a poor job of bypassing the turbo as the coolant loss only began after the turbo was bypassed. Unfortunately, I'm...
At this point, the oil cooler and oil cooler cover have been replace, the head resurfaces and a new Toyota head gasket installed and the turbo coolant lines have been bypassed. Made several round trips to town (1 hour each way) and a 100 mile...