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Missfire sometimes

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Old May 9, 2011 | 05:07 AM
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Default Missfire sometimes

Only does it at idle sometimes or I only notice it at idle. I did plugs and wires on it but nothing changed. Compression is 190 in all four. The miss cylinder 1. Wondering if anyone here has came across something like this? I'm not sure if the valve adjustment has been done on it but I doubt that would be the cause
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Old May 9, 2011 | 05:18 AM
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Default Re: Missfire sometimes

Think sea foam will help? top engine cleaner?
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Old May 9, 2011 | 12:24 PM
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Default Re: Missfire sometimes

check the valve adjustment. if its outta spec it can make a difference.
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Old May 9, 2011 | 04:19 PM
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Default Re: Missfire sometimes

im guessing that is my best choice right now.. just weird that it only happens sometimes and only at idle (from what i can tell)
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Old May 9, 2011 | 09:49 PM
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Default Re: Missfire sometimes

Check your egr. Probably need to clean out your egr and clean the ports out on your intake manifold. My 97 base had the same problem until I cleaned those out.
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Old May 10, 2011 | 03:07 AM
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Default Re: Missfire sometimes

Originally Posted by AnicDC2
Check your egr. Probably need to clean out your egr and clean the ports out on your intake manifold. My 97 base had the same problem until I cleaned those out.
thanks!! ill make sure to do this today while im at work
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Old May 10, 2011 | 06:53 AM
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Default Re: Missfire sometimes

Well honda thought it would be a good idea not to have the plugs in stock
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Old May 10, 2011 | 10:49 AM
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Default Re: Missfire sometimes

Originally Posted by P. Hunter
Well honda thought it would be a good idea not to have the plugs in stock
Mine had hundreds in stock...?
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Old May 10, 2011 | 02:52 PM
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Default Re: Missfire sometimes

Originally Posted by AnicDC2
Mine had hundreds in stock...?
i found a place that had 12 in stock.. i got home a i cant find my slide hammer so looks like i will be doing all this tomorrow
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Old May 10, 2011 | 05:07 PM
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Default Re: Missfire sometimes

think this ports are carbon up enough to cause a misfire??






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Old May 10, 2011 | 07:28 PM
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Default Re: Missfire sometimes

pics pics pics
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Old May 11, 2011 | 07:56 PM
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Default Re: Missfire sometimes

Yeah for sure. Mine looked like that also. Cleaned really thoroughly until they were nice and shiny. How is the lude running now? Hope my 2 cents helped.
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Old May 11, 2011 | 09:56 PM
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Default Re: Missfire sometimes

i got it finished right after work today (much easier to do in day light) i drove it about 20 miles today and it felt like it always has..really good but i did feel it misfire once at a stop light but no CEL yet.

i also found out that my state will let me go through inspection with 2 monitors not set/ready.. so at least i can actually get real tags for it now..
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Old May 12, 2011 | 05:42 AM
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Default Re: Missfire sometimes

Sometimes ... I love living in ND, we don't have those **** checks.

Keep us updated, I always look forward to learning something new.
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