HI, cummins people-i have a question about the ROKKTECH timing sensor.
i am interested about getting one, but i dont want to jeperdise my warranty or damage my truck in any way, i have heard very good things about it, some
people tell me the truck runs better and you get better milage and so forth.
is there a negative side to this ?, and if there is i would really like to hear
about it.
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2004.5 ctd, 325/600, 48re, 3.73, swb slt, 4 x 4 , westin step bars, k & n intake, 27.5 f/er, tool box, billet grille, BF goodrich AT, rancho shocks,