I just purchased a JDM 7-MGTE from Japan Racing Engines the warranty is expired only 30 days of course. I have a major issue and wondering if anyone can tell me why I would have water in the oil and billowing white smoke??? I have no reading to my console, temp, oil pressure, boost? I had to swap throttle body did not swap any sensors just my wiring harness and ECU. It had water in the spark plug galley from them washing the engine. I have drained oil and tried new oil I get the same result light brown watery oil and wonder if the Supra had a water cooled oil cooler or bad head gasket etc., etc.. Can anyone help me figure this out or have any pointers?? The company out of Canada said the engine had 175 psi compression per cylinder and that they performed a leakdown test at 16 psi. They did not provide proof on paper when shipped just a verbal over the phone when I contacted them of the issue. i have been waiting a long time for this MKIII and after 4500 bucks it should be running like a champ its dissapointing!