My 98 has a real bad antifreeze odor after driving it for 30 minutes or longer. I always open the hood to see what's up and I can never find anything.
I know that the pump is on the back of the head, near the #6 cyl. I never see any leaks and I haven't lost any fluid. I have been complaining about it to the dealer almost every time I bring the car in. They have put a dye in the Antifreeze and pressure tested the cooling system every time and constantly come up with nothing.
