Troubleshooting brake problems | DD Speed Shop

Troubleshooting a Bad PACCAR ECM: Repair vs. Replace 🚛🔧. 👉 We're fixing a PACCAR ECM that caused the truck to shut down and isn’t powering the engine.🔧There are two options: 1️⃣Repair keeps your existing programming and can be a cost-effective fix. 2️⃣ Replace with a new ECM for improved performance.🚨Is your PACCAR having problems? We can diagnose it! Got PACCAR issues? Drop a comment below! 👇 #ECMrepair #truckmaintenance #Trucks | Oscar Truck ECM | Facebook