3.0-liter EcoDiesel V6 EXPLAINED: Specs, Common Failures & Real-World Reliability!
Diesel fans—welcome back! Today we’re diving deep into the 3.0-liter EcoDiesel V6 found in the Ram 1500 and Jeep Grand Cherokee. We’ll break down its compacted-graphite-iron block, advanced MultiJet II injection, and the 2020 power-boosting updates. Then we’ll tackle the big questions: Why do some owners battle oil-cooler leaks, EGR-cooler cracks, and that infamous cam-gear slip? And—most importantly—how reliable is the EcoDiesel once you keep the emissions hardware happy? Stick around for the complete specs, common problems, and pro tips to keep your EcoDiesel hauling strong for 250,000 miles and beyond!
Timecodes:
00:00:00 - Introduction
00:00:47 - Architecture & Bottom End
00:01:19 - Cylinder Heads & Timing Drive
00:01:38 - Fuel & Turbo Systems
00:01:58 -Emissions Package
00:02:16 - 2020 Powertrain Refresh
00:02:42 - Common Oil-Cooler Failures
00:03:03 -Cam-Gear Slippage & Bearing Issues
00:03:21 - EGR-Cooler Cracks
00:03:37 - Emissions-Defeat Recall
00:03:58 - Reliability Snapshot
00:04:22 - Conclusion
👉 Subscribe for more in-depth engine breakdowns, car reviews, and DIY tips:
/ @usedcar1601