#109459, "RE: Stainless Turbo Oil Drain Line (Home Depot parts)" In response to In response to 5 Jun-21-12 04:19 PM by CODE4
A leak on your oil drain line is not going to register on either gauge. There is little pressure on that line, hence its name: drain line. Also I am pretty sure a water line is not rated for petroleum products. And since it is braided you have no way to visually inspect the hose. You may have dissolved rubber hose draining and floating around in your oil pan now.
As for the temperature - your coolant gets hotter than that, so your oil is definitely going to surpass that value, especially coming out of the Turbo CHRA.
Also condense your replies to one post. 3 separate replies is unnecessary.