A heater core in a vehicle takes some of the heat from the coolant and runs it through a heat exchanger. The blower in the car that blows hot air into your car runs through that heat exchanger which heats the air that enters your car.f the heater core in your vehicle goes out, you will not be able  to use your heater or defroster. You will also notice the smell of  antifreeze throughout the vehicle and â¦ possibly a film on the  windshield from the antifreeze.
Claudia Rose Kelley, whom Michelle Pfeiffer adopted back in 1993. (Pfeiffer married Harry's Law producer David E. Kelley eight months after the adoption.).
EXCLUSIVE: How biological mother of Super Bowl star Colin Kaepernick gave him up for adoption after her parents' offered to help raise him... and she never even told them who his father is. 1  Heidi Russo, 44, gave 49ers quarterback up for adoption at the age of six weeks and has made a public appeal for him to contact her again.