I have a coolant leak on my '97 Grand Am. The leak is interrmittent and it doesn't seem to be losing a lot of coolant - I added some today and the last time I had to add some was about 6 weeks ago and the time before it was about 6-8 weeks before that. I've had to add less than half a gallon each time. I have noticed a puddle of cooolant on the ground sometimes, especially if it's been parked for a long time (like overnight or all day while I've been at work)but not every time it's parked. I haven't seen any signs of coolant leaking into the oil or vice versa and I haven't smelled coolant from the exhaust or vents. I can't tell where the leak is coming from. It hasn't overheated at all since it's been leaking (but it is winter - will it not overheat if the temperature outside is cold enough?). And it's running well other than this little leak. Any idea what this could be? Any idea how expensive this will be to fix?
Thursday, February 10th, 2011 AT 11:03 PM