The wife's 2006 Pac had a leak in the rad. I replaced the rad 2 weeks ago and all was good. Last weekend when she left the house I saw another coolant on the passenger side of her car. When she got back home I jacked up the car and saw that it is coming from the timing cover. My question is, I have changed my water pump and timing belt approx 3 years ago. I might have 45,000 miles on the timing belt. Do I just get the water pump and change that out, or do the timing belt again? Seems like a waste to replace it in that short of a time span, but let me know what you think.