I just redid the whole front of the car ie Radiator , condensor, engine oil cooler just about the works, the quanity I had to put in was almost 9 quarts as I ended up draining just about every drop of oil out except physically turn the engine over,Initially I put in 8 qts that was not enough after driving the car aroundfor about I checked the level and ended up adding about .75 qts. Just make sure the car is parked on a level ground when checking.