tbran
Guest
be careful. Fill her up, leave the radiator cap OFF . If it were my bet it would be electrolysis. Option 2 is to drain oil, raise the eng if have means to do so, remove pan, fill up the rad with H2O and pressure the rad with pump up tester and listen and watch for coolant coming out -may need to rotate engine crank 90 degress in the process. This is not a wet copper sleeve inj cooled engine and not apt to leak into pan from head unless it REAlllY got hot.