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hsg

  1. 4G (2011+) Optima
    Hi all. I own a 2012 Hybrid and I realized that the HSG belts were due so I decided to switch the belts. (2 belts) and I bought both belts from Rockauto and the brand was Bando. After changing the belts, everytime when the engine revs from 0, it made squeaking high pitched noise for 0.1 to 0.3...
  2. 4G (2011+) Optima
    Has anyone ever received these error codes? P010A and P0A39? Well, I was driving my 2011 Kia Optima Hybrid and the service light came on. I noticed that the he hybrid battery power was going down and the motor did not switch over to the engine. The ready light started flashing and I was...
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