🔧 Volvo and Mack problems? If you have a Mack MP7, MP8, or Volvo D12/D13, these are the 4 most common ECM issues: 1️⃣ No start & no communication2️⃣ 3 injectors failing together3️⃣ Single injector failure4️⃣ All 6 injectors failing Need help? Drop your questions in the comments! 💬 #ECMRepair #Trucks #MackTrucks | Oscar Truck ECM

4.3K views · 48 reactions |  Do you drive a Volvo with D12, D13 or a Mack with MP7, MP8? A common issue we’re seeing is with these the ECMs are injector drivers. If one injector fails but the injector and wiring check out, it’s likely your ECM. ⚠️Another red flag: 3 injectors failing at once. If wiring and injectors are fine, the ECM might be the cause.  Follow me for more ECM insights and diesel tech tips. #Trucks #DieselEngineRepair #TruckRepair | Oscar Truck ECM | Facebook

7.5K views · 165 reactions | Benoit Gagne’s V8 Mack rebuild was a highlight at the truck races in St Joseph de Beauce Quebec on the Labor Day weekend. I will try to get more of this truck next year including sound of the engine when it starts up and leads the parade. | Dean Croke | Facebook

3.9K views · 382 reactions | Chev 6.7L V8 rebuild #dieselmechanics #cat #detroit #cummins #dieselpower #wamackmuster #dieseltrucks #engine #dieselpower #trucking #mining #agriculture #dustndiesel #generaldieselservices #2stroke #kenworth #civil #haulage #trending #caterpillar #c15 #freightliner #westernstar #enginerebuilds #diagnostics | General Diesel Services | Facebook