Stumped >.<
 

I just bought an 89 turbo and the guy i bought it from just had the head completely rebuilt with a MHG and Arp bolts...its been only a month since i had the car and it has no leaks minimal shaft play and pulls strong....Problem is i noticed one of the water lines to the turbo was bulging at one end so i replaced it. As soon as I took the hose off it looked more like oil than radiator fluid spilling out. So i finish installing the hose and open up the radiator cap and find what looks like a giant oil cooler rather than a radiator. I pressure tested the engine...no loss in pressure...no smoke from exhaust...turbo and piping is clear of any oil....no overheating....Im at a loss.....any feedback will help....Its my only transportation and i do not wanna drive it for fear of nuking my only ride.....

Try this
 

My friend had a Jeep with the same symptoms. He thought he had a cracked block. His mechanic said it was just gunky buildup. Have your coolant system flushed and see what happens.