Hello, I have a 2002 dodge intrepid that has white smoke and burning plastic smell coming from the engine. I bought the car used and notice that coolant deminished really fast and found I had a leak coming from the radiator. I got the radiator fixed but I am still losing a lot of coolant. I looked at the oil it was normal and I also reved the gas with the radiator cap off and I did not see any bubbles. I don't drive very far before the smoke starts and when I turn off my car there are clicking noises. The coolant and smoke are the only two problems. Does anyone have any idea as to what could be wrong?

