I have a question about my truck. It’s a 2007 5.7L and has 195,550. I noticed the other day that the temp gauge was a needle higher than normal and checked my radiator, it was low. Then today as I’m changing the oil I notice this red gummy stuff on the bottom of the motor in the front. Is it the water pump leaking? And my water pump has been sneaking for the first 30 seconds after start up.