EGR flow
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Joined: Aug 2006
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EGR flow
i bought my truck on monday, and on saturday my check engine light was on.
i went to the parts store and read my codes. it was an "egr flow". i know it's under warranty, but do you thing that this is a sign that its a lemon. its an '04 lightning with less than 11k miles. i cleared the code, and it hasn't come on "yet"
should i worry?
i went to the parts store and read my codes. it was an "egr flow". i know it's under warranty, but do you thing that this is a sign that its a lemon. its an '04 lightning with less than 11k miles. i cleared the code, and it hasn't come on "yet"
should i worry?
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Joined: Sep 2006
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i got a 01 f150 that had the p104 code which is insufficent air flow. i changed the dpfe sensor and that didnt work. then i took the the throttle body off and cleaned the channels to the egr valve of carbon buildup and that worked.
Hotshot
Joined: Jan 2004
Posts: 19,760
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From: St Louis
Originally Posted by haul ***
the code is PO402 egr flow excessive
This is just a simple emissions part that has been crap on Fords for years. The newest version is much improved.
Steve
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