For Savory substitute thyme (stroner flavor) or thyme with a little sage or mint.
1 Flushing a transmission with a pressurized machine can cost $125-$300 or more, and may include pushing a special cleaning compound through the system. 2  The power flush process typically replaces all of the transmission fluid, and can require 12-22 or more quarts.
CostHelper readers report do-it-yourself radiator flush costs of $13-$34, with an average of $21. Related articles: Radiator, Tune-up, Wheel Alignment, Oil Change, Flushing a Transmission, Replacing a Water Pump: What should be included: