My 2014 Dodge Journey with thr 2.4L engine started running hot suddenly. I was driving home at night in about 80 degree weather and it got up to 226 degrees F. I bled my cooling system today but not much came out. I fixed all previous leaks in the cooling system.. Could it be my water pump going out? Normally I run at 202-208 at any speed. Right now I'm running about 213-217 and it gets uo to 226 when I stop. Only thing I can think of is the water pump going out. Anybody have this problem or a solution?