Very rough idle

Discussion in 'Trucks [ Eighteen Wheelers ]' started by hatlesstrukr, Mar 7, 2014.

  1. hatlesstrukr

    hatlesstrukr Light Load Member

    128
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    Jan 30, 2010
    El Paso, TX
    0
    https://www.youtube.com/watch?v=6ykq3I53m60

    Last time this happened, I added 2 bottles of meaner power cleaner and 100 gallons of diesel to 1/4 tank level(296 gal max). I just bought the 2 bottles again but I would like advice regarding this issue before I pour them in the morning alongside some fuel. Fishbowl fuel filter looks okay.

    Also, the speedometer gauge needle pointed down for a bit while the truck's dash beeped for a few seconds. Don't know if the 2 are related.
     
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  3. GrapeApe

    GrapeApe Road Train Member

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    Jan 7, 2013
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    Sounds just like one of ours when the fuel/timing solenoids were going. Ours was surging up and down at idle.
     
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