How do you drain transmission fluid from a radiator?
Install a new radiator with the trans cooler and run it with just plain water until the engine gets to normal temperature. Shut the engine down and let it cool down just enough so the oil film will be drained out with the water.
What happens when you drain transmission fluid?
If you only drained one or two quarts of transmission fluid, your car still has enough power to propel the car, however you could damage the clutch pack and pressure plates inside the transmission, they will slip or grind one another due to the lack of the sufficient fluid pressure because you had drained some of it …
Why does transmission fluid go through the radiator?
This coolant regulates the temperature of transmission fluid is regulated inside the engine cooling system. When the fluid passes through a small tank inside the engine’s radiator it cools the engine. A separate fluid passage circulates the transmission fluid through a portion of the radiator to cool the fluid.
What happens when you drain old transmission fluid?
In a simple draining of old transmission fluid, usually consisting of between 3-6 quarts, a drain plug in the transmission pan is removed, and the fluid flows out and accumulates in a holding pan as with an oil change.
What’s the difference between a transmission flush and a drain?
Gravity is simply not enough to remove it because it sits inside other internal parts. A transmission fluid flush, however, uses pressure to push all the old transmission fluid out of the system as it is refilled with new fluid. It is more of a fluid exchange than a drain and refill.
What happens if coolant gets in transmission fluid?
Any rupture of the internal radiator tank can allow coolant to mix with, and contaminate transmission fluid. The engine coolant can also become polluted by the transmission fluid, as the pressures of either liquid vacillate.
How do you change transmission fluid in a car?
So in order to change the fluid, the transmission pan must be removed so that the old fluid can drain out. With the pan removed, the transmission filter or screen can be replaced. The pan is then reattached using a new pan gasket, and the transmission can be refilled with new automatic transmission fluid.