Fuel Injector Testing! | Rx Mechanic

How To Test fuel injector spray patterns - DIY fuel injector testing rig,

🛑 Quick fix for common CAT ECM failureIf your CAT engine won’t start and the ECM has power but no communication, it’s likely a common internal failure.⚡ The issue is usually in the component that controls voltage to the injectors and ECM. ✅ The good news is that it can be repaired quickly.👉Follow me for more ECM solutions. #ECMRepair #Caterpillar #TruckMaintenance | Oscar Truck ECM

"Keith, my injectors are brand new. They're factory matched. I really don't need testing." Okay. Let me show you something that happened not long ago. Customer sends in a "brand new matched" injector set. Still in the original packaging. Premium brand. We test them before cleaning. Variance: 12% ....Twelve Percent! That means one injector is flowing TWELVE PERCENT less fuel than the highest-flowing injector in the set. "But Keith, what does 12% variance actually mean for my engine?" Great questi

🛠️ Troubleshooting a C15 ECM failure! A customer’s C15 engine won’t start and is showing him injector codes for all 6 cylinders. ⚡We did a bench injector solenoid test, and all injectors showed "Not OK", confirming an ECM failure. 🔍 Do you have issues with your Caterpillar ECM? Drop your questions in the comments! ⬇️ #DieselDiagnostics #Caterpillar #TruckRepairs | Oscar Truck ECM

Watch how a professional cleans fuel injectors the right way. Don’t risk your engine with shortcuts—precision matters! 🛠️💨 #FuelInjector #InjectorCleaning #CarMaintenance #EngineCare #DIYMechanic #CarRepair #AutomotiveTips #SmoothDrive #EnginePerformance #MechanicLife | Car Tips Tv