My other car (Avatar) had an oil cooler in it when i bought it. When I had the engine rebuilt, the builder refused to install the engine IF I left the oil cooler hooked up. He said "they're just not needed for the temperatures we get".... (We're in the Pacific Northwest). .. I asked about summer temps when it sometimes sits in the 90's.. he said NOPE. .. "not only are the not needed, BUT.. unless they have a drain plug, when you change your oil, you can never get the dirty oil out of the filter or the hoses that connect the filter to block. You'll always be adding clean oil to dirty oil when you change it. .. Now THAT is enough reason for me right there. Never being able to have clean oil in the car!
my 2?