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P0268 Diagnostic Trouble Code Discussion for February 2008

Fuel Injector 3 Circuit High

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Trouble Ticket Help Requests for DTC P0268
Help Request Posted
2001 Kia Optima LX 2.5L Misfire, MIL Lamp on VIN: KNAGD12451
P0268: Fuel Injector 3 Circuit High Input. this vehicle came in for a running rough condition. found codes for all 6 cyls misfires plus random misfires. completely tune up vehicle with plugs, wires, air filter, fuel filter and oil change. reset computer and test drove vehicle and everything was fine. c...
February 22, 2008