No throttle.

Discussion in 'Peterbilt Forum' started by mike216, Jun 9, 2021.

  1. mike216

    mike216 Bobtail Member

    28
    9
    Dec 15, 2013
    Cordova,Md
    0
    I have a 2014 388 with a 600 Cummins. Every time we wash the engine compartment, there is no throttle. When it drys, it’s fine.
     
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  3. Inderjit

    Inderjit Light Load Member

    248
    282
    Sep 17, 2017
    0
    Are you washing it with a pressure washer?
     
  4. skallagrime

    skallagrime Road Train Member

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    2,036
    Apr 10, 2012
    Indiana
    0
    Keep away from engine harness and where it hits the ecm, unplug and pop some dielectric grease in there
     
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