If the motor is cool when you replace it..you'll lose only about a TABLESPOON worth of coolant.bobbo said:My IACV shit the bed when I was tuning my setup and I have a replacement on the way. Question being, whats the best way to block off the coolant from getting to the IACV during replacement? Just plug the 2 hoses running to the TB?
If it is hot.. you'll lose about 2 tablespoons worth..
Don't worry about it too much