$600 Heater Core

$628 plus tax to be exact. Although I'm not 100% convinced this is my problem yet, as it's a very expensive and labor intensive procedure to replace this bad boy. We're looking at 8-12 hours minimum.

I am going to watch and wait until anything further occurs. Steam on the windows, loss of coolant, hot engine.... none of those symptoms exist. Oil change was done on the car on March 18, the next oil change is due 96,700 or July;.