4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
16,700 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
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2018 Kia Optima AC / heater problems

AC / heater problem

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2018 Kia Optima Owner Comments

problem #1

Mar 142020

Optima LX 4 cyl

  • Automatic transmission
  • 16,700 miles

A D V E R T I S E M E N T S

There is a strong vinegar like smell that has been coming form the car's ac and/or vents since when I first turn on the car. I went and had the filter changed. it has only helped just a little bit, but the problem is still there. I have talked with a few Kia owners and I have learned that this seems to be a common problem.

- Tracy L., Boynton Beach, US

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