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Old 03-31-2007, 02:14 PM   #1
vcfstr
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Question Emission Failed

I just had my emission checked and failed. I have a 2000 Passport and am getting really sick of mechanics doing un-necessary repairs. I want to get the upper hand this time, hehe. The fault codes that showed up this time on the test were P1404 and P0463. I have an check engine light that is on more than it is off and a fuel light that follows suit. My gas gauge also is on a hype and indecisive and can't figure out whether I have a full tank or empty tank. Do I need to clean the ERG valve or replace it? Do I also need to replace the fuel sending unit? Thanks for listening to me rattle on.
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Last edited by vcfstr; 04-02-2007 at 09:25 AM.
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Old 03-31-2007, 02:57 PM   #2
marcre
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Re: Emission Failed

sounds like you need the fuel sending unit replaced. Also, give the EGR and the tubes a good cleaning. See how that works. If it doesn't do it, replace the EGR. It is real simple to do. I had to replace my EGR last year at this time. I went to a junkyard and grabbed one for around $20.


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Old 03-31-2007, 06:33 PM   #3
trooperbc
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Re: Emission Failed

check out the FAQ in the sticky thread at the top of the forum list, it's the first one
http://isuzufaq.ibctech.ca/#faq1

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