1998 Honda Accord Check Engine Light

1998 HONDA ACCORD
211,100 MILES • 4 CYL • 4WD • AUTOMATIC
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TRINAJOSEPH
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  • 3 POSTS
I brought the car to the honda dealership to have it checked out but i don'tunderstand all the codes. I know need a catalytic converter & a tune -up. I've never gotten a fuel injection. What should i get done first the catalytic converter or the tune -up? Is it expensive to replace the P0401 EGR? What does P0302, P0303, P0304, P1259?
Feb 18, 2010 at 1:58 PM
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F4I_GUY
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  • 3,302 POSTS
Do the tune-up first before replacing your converter. This is because if your engine isn't tuned up the un-burnt fuel can ruin your bran new catalytic converter.

Those codes (p302,p0303,etc) are all mis-fire codes. Meaning a cylinder isn't firing properly (must likely caused by a foul spark plug or wire)
Feb 18, 2010 at 6:16 PM
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TRINAJOSEPH
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Is that the reason why the car is shutting off while I'm driving? When should I get the fuel injection?
Feb 18, 2010 at 8:27 PM
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TRINAJOSEPH
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IS THAT THE REASON WHY THE CAR IS SHUTTING OFF WHILE DRIVING?[quote:d483458fb3="F4I_guy"]Do the tune-up first before replacing your converter. This is because if your engine isn't tuned up the un-burnt fuel can ruin your bran new catalytic converter.

Those codes (p302,p0303,etc) are all mis-fire codes. Meaning a cylinder isn't firing properly (must likely caused by a foul spark plug or wire)[/quote:d483458fb3]
Feb 18, 2010 at 8:31 PM
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