Kia Optima P Codes (Powertrain) P0300 - P0399 P0303

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2004 Kia Optima P0303 Code

2004 KIA OPTIMA
Hi, I Keep Getting A P0303 Code. I Have Changed Plugs, Wires, Coils, And Injectors, And The Code Keeps Coming Back. The Code Always Comes...
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Asked by JimPerkins

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