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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Odor Correction >> Water And Vinegar Solution Cleaning Procedure

Water And Vinegar Solution Cleaning Procedure

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

If the AC Delco Cooling Coil Coating is not available perform the following steps:

  1. Remove the evaporator core. Air Conditioning Evaporator Replacement (R-1234yf) 
  2. Clean evaporator core with a solution of 40% vinegar and 60% water.
  3. Reinstall the evaporator core. Air Conditioning Evaporator Replacement (R-1234yf)