Question about 2002 Kia Sedona

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We are getting random miss fires to the point where it is not drivable. Other times it runs great. We have replaced the plugs and plug wires. We have also cleaned the fuel pump a couple of times. It will completely cut off and start back firing when it happens. It runs better on a full tank of gas and seems to run better when it is cold.

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YOU REALLY NEED TO GET THIS HOOKED UP TO A CODE SCANER AND GET THE CODES THEN I CAN HELP YOU TAKE TO AUTO PARTS STORE THEY USELLY DO THIS FOR FREE BECAUSE THEY WANT TO SELL YOU THE PARTS THEN SEND CODES AND I'LL TELL YOU WHATS WRONG

Posted on Oct 12, 2010

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  • Kia Master
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When the engine acts up,have the fuel pump pressure checked to make sure the pressure is good,it sounds like the fuel pump needs to be replaced.

Posted on Oct 12, 2010

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