Paccar Davies system vs. OTR performance

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Fredy, Nov 15, 2019.

  1. Fredy

    Fredy Light Load Member

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    Feb 11, 2016
    Washington, D.C
    0
    Hi everyone, am wondering on mechanics opinion on either of these products for checking engine lights on a paccar /W900. And if by chance someone has one of these devices near the DMV (district, maryland, virginia) that would be willing to let me borrow for some reasonable $. Thank you in advance!
     
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