I have a 2003 Honda Civic EX. I have had a recurring CEL for the last few months, changed the spark plugs, coils and still kept on. Fuel Injectors replaced, still on. Could it be the computer?

Asked by Jul 07, 2017 at 03:52 PM about the 2003 Honda Civic Coupe EX

Question type: Maintenance & Repair

2 Answers


have you read the codes

I was told by my regular mechanic that they have stated that all cylinders are misfiring, but they aren't. He is the one who changed my spark plugs, and then when light came back on...the coils..it passed inspection. Then about a month later light came back on so I took to Honda. And the Honda mechanic is the one that recommended the new fuel injectors, saying the code when I brought it there stated that my fuel injectors were no good. The light came back on, and now they think it may be the computer because it is saying all cylinders are misfiring again. It has 138,000 miles, but now I want it to last for a lot longer because of the $$. And it runs fine, same as always.

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