My name is Sylvester. I replace my timing chain guides on my 2004 Range Rover L322 4.4L. The car started fine. I put 9.5qt of 5/30 Synthetic oil and 4.5 gallons of coolant. I have a coolant leak coming form it appears the transmission housing. When I pop off the transmission rubber cover coolant comes out and its pouring out. I later found out that I didn't bleed the coolant system correct by removing the little black screw on the reservoir and plut I put K-seal in the system. What would be the problem? Please Help?