More About Points »
I have been losing a quart of antifreeze every about every 140 miles. It's got worse over time. 2 different shops say they can't find a problem. They've replaced the thermostat and gasket, done a pressure check and checked the exhaust gases and found no problems. After the car is warmed up, there is a heavy smell of anti-freeze coming from the engine compartment but no visible signs of leaking. Any ideas? Thanks.