i was wondering if anyone has pressurized the coolant seals with a tester without the engine in the car. Just pressurizing the water in and plugging the water out of the motor. That way can see the condition of the used motor

 

^

 

Most credible shops do this to every motor they build and you can also do this to used engines. There is a plate that takes the place of the water pump and either pressurized air or water are fed to teh engine and left over a period of time to determine if there are any leaks.

 

You think nippon motors did this before they shipped my used motor? im doubting but maybe