ECM replacement on CAT Engine ! Our diesel mechanics are experts at repairing CAT diesel engines. Truck got towed in, due to a bad ECM on a CAT engine which stopped working. The customer was on a budget, so we looked for a used ECU / ECM or on-board computer that we could reprogram. The image here depicts one of two plugs that this 3406E CAT diesel engine uses to connect to the ECM. Our diesel mechanics have over twenty years of experience repairing CAT diesel truck engines. Experience professionalism at its peak and workmanship at it's best ! For further queries call Gabby @ (956) 783 - 8991 or visit - https://www.us281trucktrailerservices.com/services/diesel-mechanic-edinburg-texas.html #us281family #us281CAT #enginecontrol #enginecontrolunit #enginecontrolmodules #ecmreplacement #truckecm #catengine #catengines #catdiesel #catdieselengine #catdieselpower #catdieselmechanic #truckdiagnostics #3406 #3406e #3406cat #3406ecat #truck #trucks #truckrepair #trailer #trailers #trailerrepair #trucking #americantrucks #southtexas #texas #southtexastrucking #texastruckers (at US 281 Truck & Trailer Services LLC) https://www.instagram.com/p/CANYENZp93t/?igshid=17l2s8lcaylg8