Need Help with P0401

Discussion in 'General Discussions' started by 97 Triton, Jul 12, 2011.

  1. Jul 12, 2011 at 9:50 AM #1
    97 Triton

    97 Triton Member

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    Hey guys i have a 97 4.6 with roughly 118500 miles on it and recently i had the code P0401 which is insufficient egr flow. I dont know what it is or how to fix it but maby you could help.

    Thanks.
     
  2. Jul 12, 2011 at 11:16 AM #2
    ex4banger83

    ex4banger83 Safety 3rd

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    clean or replace the EGR valve, but try cleaning it first because it is considerably cheaper than replacing it
     
    Last edited: Jul 12, 2011
  3. Jul 12, 2011 at 11:18 AM #3
    The Batman

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    brake clean ftw!
     
  4. Jul 12, 2011 at 11:36 AM #4
    ex4banger83

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  5. Jul 12, 2011 at 11:37 AM #5
    The Batman

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  6. Jul 12, 2011 at 11:44 AM #6
    ex4banger83

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    I pulled this same code on my high school principals isuzu trooper about a week or two ago lol, so this is still fresh in my mind lol
     
  7. Jul 12, 2011 at 12:19 PM #7
    TxFx04

    TxFx04 FFS Frequent Traveler

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    UGGGHHH i have this code on my white truck that i'm trying to sell, no one wants to buy a truck with the CEL on
     
  8. Jul 12, 2011 at 12:20 PM #8
    The Batman

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    wanna do some tradin? lol...i dont mind a cel
     
  9. Jul 12, 2011 at 10:57 PM #9
    97 Triton

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    Sweet, ill check it out thanks guys.
     

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