I just got the oil cooler replaced on my '97 Cobra. Now the car seems to be overheating. The temperature on the gauge will go up to just short of the overheating point on the gauge, then start to go down. At this point, the low coolant light will come on. This car is my daily driver so I need to fix this soon. I am much more knowledgeable on the 5.0 platform than the DOHC, so I don't really understand this cooling system. I am guessing that the person that replaced the oil cooler either didn't replace the coolant or the system has air in it. Thanks for your help.