I have a 2006 2500 MC, and I am on my 5th Power Steering Pump in 1 year. The repair shop used bad reman pumps and purchased the latest Dodge upgraded pump and reservoir for the truck. That is now on the truck and the steering is great. However it keeps burping fluid on the belt causing a sweak. The belt and pulley's are cleaned and then it will do it again the next day. When you take the cap off the reservoir has pressure. Why would the reservoir have pressure?