Medium and Heavy Trucks
Have Truck Repair Questions? Ask an Expert
Hi my name is***** will be glad to help. What is the year and chassis model of your truck and engine model?
Hi there ! My name is ***** ***** I would like to try and help if I can ! Can we start with the last 8 digits of the vin number please ? Have you checked all the wiring and connectors for the ECM clean power feed ? It is a smaller harness that starts at the batteries and runs all the way to the engine ECM .