Hyundai allows owners to have access to their service manuals through their website and it is quite nice. I was looking at the transmission section of the service manual for the Hyundai Entourage minivan and this is what they had to say about flushing the Transmission fluid if you do not have a machine. What do you think, is it safe to allow the fluid to completely come out while the car is running?
1 Disconnect the hose which connects the transmission and the oil cooler.
2 Start the engine and let the fluid drain out.
Running conditions : "N" range with engine idling.
CAUTION
The engine should be stopped within one minute after it is started. If the fluid has all drained out before then, the engine should be stopped at that point.
1 Disconnect the hose which connects the transmission and the oil cooler.
2 Start the engine and let the fluid drain out.
Running conditions : "N" range with engine idling.
CAUTION
The engine should be stopped within one minute after it is started. If the fluid has all drained out before then, the engine should be stopped at that point.