Why Some Ram EcoDiesel Years Are Avoided
The Ram EcoDiesel engine, introduced in 2014, offered a 3.0-liter V6 engine designed to deliver better fuel economy and towing capacity than its gasoline counterparts. However, the first few years after its launch faced a host of problems. The most problematic years for the Ram EcoDiesel are 2014, 2015, 2016, and 2017. These models were prone to multiple recalls and common issues, making them less reliable options.
Ram EcoDiesel Models with Issues to Avoid Buy
1. 2014 Ram EcoDiesel
The 2014 model was the first year the EcoDiesel engine was introduced, and it came with several “teething problems.” This model experienced significant engine and transmission issues. The most common problems included:
- Engine Problems: Many owners reported issues with the engine losing power or completely failing.
- Transmission Issues: Problems such as abnormal shifting, rough acceleration, and unexpected shifting out of drive were frequent complaints.
- Exhaust System Failures: Frequent Diesel Particulate Filter (DPF) failures were noted, leading to frequent regeneration cycles.
- High Recall Count: The 2014 model had 14 recalls, mostly related to engine control module (ECM) software and emission components.
2. 2015 Ram EcoDiesel
The 2015 EcoDiesel saw some minor improvements, but it still carried over several issues from 2014. This model had 17 recalls and continued to face problems such as:
- Emission System Problems: Carried over from the 2014 model, with additional recalls due to software issues.
- Oil Cooler Failures: Reports of oil cooler failures were common, potentially leading to engine damage if not promptly addressed.
- Electrical Issues: Owners faced failures in GPS, Uconnect systems, and random warning lights.
- Turbocharger Failures: Although less common, turbocharger problems were noted, which led to expensive repairs.
3. 2016 Ram EcoDiesel
By 2016, Ram attempted to address the issues in earlier models, but problems persisted. The 2016 model had about 11 recalls. Common issues included:
- SCR Catalyst System Failure: This was a significant problem requiring costly repairs.
- EGR Cooler Failures: The exhaust gas recirculation (EGR) cooler was prone to cracking, leading to coolant leaks and potential engine overheating.
- Continuing Emission Issues: Emission-related problems continued, specifically with the Selective Catalytic Reduction (SCR) system.
- Safety Concerns: Airbag malfunctions, shifter linkage issues, and cruise control failures were reported.
4. 2017 Ram EcoDiesel
The 2017 model saw some improvements, but it still had lingering problems:
- EGR Cooler and Turbocharger Issues: Similar to previous years, these problems persisted, although less frequently.
- Transmission Problems: Complaints about rough shifting and occasional transmission failures were reported by several owners.
Common Problems Across the Worst Years
Ram EcoDiesel engines from 2014 to 2017 have shared a number of recurring problems:
- Fuel Injection System Problems: Common after 100,000 miles, usually due to poor maintenance and diesel particulate build-up.
- Cracked EGR Cooler: Cooling system issues caused by cracked EGR valves and antifreeze leaks, mainly affecting older models.
- Turbo Failure: A result of defects such as oil seal leaks, compressor damage, and worn-out bearings.
- Glow Plug Issues: Leading to starting problems and white smoke emissions, typically due to unstable power supply or engine overheating.
- Oil Cooler System Malfunction: Ineffective coolers led to overheating and oil contamination, reducing the engine’s lifespan.
Best Years for Ram EcoDiesel
While the early years (2014-2017) of the Ram EcoDiesel had many issues, models from 2018 onwards showed significant improvements. The introduction of the third-generation EcoDiesel engine in 2020 further enhanced performance and durability.
- 2017-2019 Models: These years are considered medium reliable, with fewer complaints and recalls compared to the worst years.
- 2020-2022 Models: The newer models are highly reliable with improved technology, better emissions control, and overall enhanced engine performance.
Why Did Ram Discontinue the EcoDiesel?
Ram discontinued the EcoDiesel engine in January 2023 to focus on electric vehicles, like many other automakers. The shift towards electrification means the EcoDiesel will no longer be produced, but demand for used EcoDiesel models remains strong among diesel enthusiasts.
Conclusion: Choose the Right Model Year
If you’re set on purchasing a Ram EcoDiesel, avoid the problematic years of 2014-2017 due to their numerous issues and costly repairs. Opt for the 2018 and newer models, which offer improved reliability, performance, and fewer mechanical problems. Always have a skilled mechanic inspect any used EcoDiesel before making a purchase to ensure you’re getting a reliable truck that meets your needs.
