What is your question?
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What is your question?
keep cut off. I have changed the fuel pump and fuel filter check the Cadillac converter I also made sure that the alternator is charging correctly
This is not a check engine code 4814. Should be P and then 4 numbers behind it. Like P1300 or P0171. Try Autozone for a free code read and get the code receipt from them.
Yes
Get the codes read and post results to further assist you on the problem.
4814