One hundred twenty-three years flew by as quickly as 1, 2, 3 🥳 In the late 19th century, the Mack Brothers created a revolutionary new truck design that would revolutionize transportation for decades to come. From impacting our economy to connecting communities, there is no denying the impact a Mack Truck has had on the people of the past and today. It's been an amazing journey filled with rugged terrains, hauling dreams, and adventures on the open road. Here's to another century 🥂 | Mack Truc

30K views · 698 reactions | The Mack Is Down - Major Engine Problems! | Dirt Perfect | Facebook

🔧 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