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George H.
George H., Hyundai Technician
Category: Hyundai
Satisfied Customers: 2102
Experience:  Hyundai Gold certified, ASE Master tech 15+ years
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Hyundai Sonata LX: , I am currently having problems with

Customer Question

HI, I am currently having problems with my 2003 sonata V6. I took it to a mechanic at home who replaced the spark plug coil wires for #2. Well Halfway to miami (from Georgia), my check engine light comes on and starts to blink and the car sputters. I find a local mechanic who put changed the fuel injector, spark plugs, and spark plug wires. However, the car's light is still flashing and sputtering...he says that he wants to look into placing a cap on it. Do you have any ideas....or help.
Submitted: 2 years ago.
Category: Hyundai
Expert:  Amedee replied 2 years ago.
Hello and welcome!
My name isCustomerand I can assist you with your question.
Do you have the code number that is stored in the computer?
Does the engine misfire at idle or under a load while accelerating?
Are you just looking for some possibles causes?