A/C Evaporator Core


A defective evaporator produces an insufficient supply of cool air. This symptom is often the result of a leak in the evaporator core. Other causes include:

  • Dirt- or debris-plugged core; clean core
  • Cracked or broken case; replace and/or caulk the case
  • Leaking seal or O-ring; replace the seal and/or O-ring.