What is this in my fuel filter?

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Dorsey, Nov 22, 2013.

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  1. Nov 22, 2013 #1
    Dorsey

    Dorsey Medium Load Member

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    Jan 28, 2012
    Florida
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    [​IMG]

    I thought this was algae but my mechanic says its the inside of my fuel line. All he seen was this pic. Wish I still had the filter with me.
     
    Dorsey, Nov 22, 2013
    Dorsey, Nov 22, 2013
    #1
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  3. Nov 22, 2013 #2
    billandlori

    billandlori Medium Load Member

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    Sep 5, 2010
    Stratford, Ontario, Canada
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    Looks like algae, but it looks kinda like a paper towel in one spot too. The filter looks like its been on there a long time, was the truck sitting for a while?

    Bill
     
    billandlori, Nov 22, 2013
    billandlori, Nov 22, 2013
    #2
    Dorsey Thanks this.
  4. Nov 22, 2013 #3
    Dannyac500

    Dannyac500 Bobtail Member

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    Nov 21, 2013
    Maine
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    Yes it does look like some sort of paper. Was there any water in there?
     
    Dannyac500, Nov 22, 2013
    Dannyac500, Nov 22, 2013
    #3
    Dorsey Thanks this.
  5. Nov 22, 2013 #4
    Barca

    Barca Light Load Member

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    Sep 27, 2010
    st.louis
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    Most likely algae. Treat it ASAP, as it could destroy your fuel lines.
     
    Barca, Nov 22, 2013
    Barca, Nov 22, 2013
    #4
    Dorsey Thanks this.
  7. Nov 22, 2013 #5
    wore out

    wore out Numbered Classic

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    I think algae as well, but see the parer towel looking spot. I had some similar stuff in my 359 it had set for 2 years. Bought a product called KILLEM at a AR fuel injection. Changed filter 1 time after treatment is how fast it worked.
     
    wore out, Nov 22, 2013
    wore out, Nov 22, 2013
    #5
    Dorsey Thanks this.
  8. Nov 22, 2013 #6
    Smellfunny

    Smellfunny Road Train Member

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    Smellfunny, Nov 22, 2013
    Smellfunny, Nov 22, 2013
    #6
    wore out, Taildragon and Dorsey Thank this.
  9. Nov 22, 2013 #7
    Dorsey

    Dorsey Medium Load Member

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    The truck sat from around April of this year til about a month ago. The filters were changed on my way home to FL from Texas.
     
    Dorsey, Nov 22, 2013
    Dorsey, Nov 22, 2013
    #7
  10. Nov 22, 2013 #8
    Dorsey

    Dorsey Medium Load Member

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    Jan 28, 2012
    Florida
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    IDK. I meant to take the filter with me but the roadside repair guy took them. (I screwed up and didnt have any filters with me)
     
    Dorsey, Nov 22, 2013
    Dorsey, Nov 22, 2013
    #8
  11. Nov 22, 2013 #9
    Dorsey

    Dorsey Medium Load Member

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    Jan 28, 2012
    Florida
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    A buddy of mine recommended that Killem stuff. He said it didnt get rid of the algae until winter but kept it at bay through the summer months until winter hit
     
    Dorsey, Nov 22, 2013
    Dorsey, Nov 22, 2013
    #9
  12. Nov 23, 2013 #10
    ENR

    ENR Light Load Member

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    Oct 8, 2009
    Ontario
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    If it's slimy to the touch then algae. If it's sticky sorta like tar than asphaltene. By the look of that filter I would just guess algae.
     
    ENR, Nov 23, 2013
    ENR, Nov 23, 2013
    #10
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