Just wondering if anyone has added one of these..... My last two vehicles (Nissan 370 & Camaro ss) had one and it's interesting that the water temp gauge will remain stable under load but oil temp climbs high....really noticeable on the 370. I plan to tow and have the transmission cooler but would like to keep an eye on engine oil temp. I retired a few years ago after 40 years as a pilot so I guess I'm more than a little anal about this sort of thing.