Hey guys so I ordered my block test kit today...ended up having the same problem with the coolant over-flow when turning car off...so on to some more diagnosis...
I did a pressure test today and I seem to have a slow leak somewhere...I think I know where so I will get to that soon and then see if I can complete the burping process...
But as for the block test kit .. question is can I use that with only having water in my system? I read that the steam may throw the test off?
And also since this car has that silly angled radiator neck, will the test work at an angle? Or do I have to find a way to go straight vertical?