Been losing anti-freeze little by little over the summer until now. Pulled it out of the garage the other day and it was a steady stream. Looked like the water pump was seeping on the driver side and dripping from the little vacuum switch that screws in. Ordered what I could today from the dealer but needed to know if I had an oil cooler? Didn't know that was a thing? Looks easy to decipher and find on previous threads. Anyone with good advice before I start in would always be appreciated.