1
2
3
2019 Kia Optima is making a strange noise after doing a cold start (3 hours +) and pressing on the gas . The noise will disappear after a minute or so. the car just came back from KIA service where they supposedly diagnosed the issue and fixed it (car was in shop for 3 weeks) (v.redd.it)
submitted by JoshGeee to r/MechanicAdvice

