Dynasys APU Recall

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Cowpie1, Jan 19, 2013.

  1. Ptrhip3

    Ptrhip3 Bobtail Member

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    Jan 16, 2022
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    I've had this problem for months what I found that finally fixed it was the head its self once I replaced it no more losing coolants