I have an 01 deville and My coolant light trips on about every 5 months just low enough for warning to come on and it is just on the fill line, add some and it is fine, now today I checked the oil and is is about 2 quarts low, dealership couldn't find the coolent leak, they changed the water pump. Is there any ideas out there what could be the problem could these two be related I didn't see any leaks underneath, gonna bring it in on wed.
thanks
thanks