to prove they changed an evaporator core for me. All signs and parts paperwork lead me to believe they changed the heater core instead.
How can I tell when I view it which part is the newer one? Numbers? Anything? Obviously I will look for "newness" but the car is only 2 years old.
Also, how can chemical odors be removed from HVAC sustem? They used a strong chemical which I am sensitive to. Inwas going to bring in a non-smelling soap. Would that work? Can sustem be "flushed" somehow to get the odor out?
Thanks