You can’t go wrong with the Ram EcoDiesel if you’re considering buying a powerful, fuel-efficient engine. Several Ram trucks and SUVs have been fitted with EcoDiesel engines since 2014. It is well known that Dodge Ram pickup trucks are popular in the pickup truck industry, and its EcoDiesel engines are no exception.
The fuel-efficient EcoDiesel engines provide high horsepower and towing capacity while using less fuel than conventional engines. A modern engine produces more power while consuming less fuel due to the use of advanced technology.
There are, however, differences in the model years of Ram EcoDiesel. Mechanical problems and poor reliability are common among some model years. It is best not to buy EcoDiesel in bad years in order to avoid potential problems and hassles.
The following years are to be avoided if you plan to purchase a Ram EcoDiesel:
The reliability of these model years is poor, and they have many problems. It is therefore imperative that you avoid the above model years as much as possible.
What is EcoDiesel?
With its combination of diesel and gas technologies, EcoDiesel engines provide outstanding fuel efficiency and performance. Due to its strong performance and low CO2 emissions, the EcoDiesel engine has earned its name.
Most of the EcoDiesel engines used in this industry are found in RAM 1500s. In addition to providing excellent power output, they also provide excellent fuel economy.
The following are some of the features of Ram EcoDiesel technology:
RAM EcoDiesel Specs
The Ram EcoDiesel engine provides modern diesel engine performance that you won’t find in any other vehicle. There is a lot to be blown away by when it comes to its impressive specs and great combination of fuel economy and power.
The RAM EcoDiesel engine specifications are as follows:
Ram EcoDiesel Common Problems
Some Ram EcoDiesel model years have had significant problems that cannot be ignored, which has made them a popular option since their first model. There are five major problems with the Ram EcoDiesel, as well as a few minor ones.
Among the major problems are:
There are some minor problems with EcoDiesel engines, such as TIPM, timing chain, and exhaust. The problems and solutions to these problems deserve a detailed discussion.
1. Fuel Injection System Issues
EcoDiesel engines commonly have fuel injection problems after 100,000 miles. In order to prevent diesel engines from releasing a lot of particulate matter, they must be maintained regularly. In most cases, fuel injection problems occur because of poor maintenance on EcoDiesel engines.
It has been claimed by the Ram engine manufacturer that there are no fuel-related problems with the new engines. Nevertheless, it isn’t always accurate in real-life situations. Many complaints show that EcoDiesel engines experience fuel-related problems after 100,000 miles.
Ram EcoDiesel model years with this problem are the worst. It is only through routine maintenance, repairs to the fuel line, and a timely fuel filter replacement that Ram EcoDiesel fuel-related problems can be avoided.
2. Cracked EGR Cooler
The Exhaust Gas Recirculation (EGR) cooling system and the Diesel Particulate Filter (DPF) have been cited as failure issues by many users so far. Internal cooling is a feature of EcoDiesel engines. Among the most common problems with EcoDiesel engines are leaking antifreeze, cracked EGR valves, and cooling system failure.
Ram 1500s from 2014 and 2015 were severely affected by these problems. According to most reports, EGR systems are most commonly defective in old EcoDiesel engines. In spite of this, customers have expressed their dissatisfaction with EcoDiesel hoses and poor cooling quality.
EGR cooling issues are sometimes fixed with software updates and cleaning. To fix the cooling problem, mostly the EGR valve and other components need to be replaced.
3. Turbo Failure
The failure of turbos is caused by many defective parts in EcoDiesel engines. In some engines, oil seals leak, the compressor is damaged, the bearings are worn out, the turbine wheels malfunction, and the VGTs are sticky.
The turbocharger ultimately fails due to these problems. There is a cost associated with fixing turbocharger problems ranging between $400 and $4,000. As a result, the turbocharger problem with the Ram EcoDiesel engine is considered to be one of the most serious.
4. Blown Glow Plugs
In a recent NHTSA report, their investigators reported that some Ram EcoDiesel engines are having trouble starting. A brief clicking sound occurs when the ignition key is turned on, but the truck does not start. In most cases, a damaged or blown glow plug causes Ram trucks to have starting problems.
The main symptom of blown glow plugs is white smoke in the exhaust pipes. It’s recommended to replace Ram glow plugs after 100,000 miles because their lifespan is generally between 90,000 to 120,000 miles.
The glow plugs, however, can fail prematurely as a result of some problems, including:
5. Oil Cooler System Malfunction
In many EcoDiesel engines, overheating is a common problem. A lack of effective coolers is primarily responsible for the problem. As a result of poor or inappropriate design, EcoDiesel’s oil cooler started to fail quickly. After 20,000 to 30,000 miles of driving, an oil cooler that has not been properly maintained starts to fail.
Getting a cracked cooler causes the whole cooling system to overheat and cause oil pollution. This results in an excessive rise in oil temperature. By overheating and contaminating the oil, EcoDiesel engines will have a shorter lifespan.
A crack appears in the oil cooler as a result of corrosion over time. Oil coolers should be properly maintained in order to prevent corrosive elements from building up. It is possible to fix any leak by re-coring. Nonetheless, EcoDiesel engines require specialized maintenance and care.
6. TIPM Issues
Although Ram’s Totally Integrated Power Module (TIPM) is not a widespread problem, it should not be ignored. It is a problem that affects some Ram EcoDiesels. There are several problems associated with a faulty TIPM, among them AC system problems, power window malfunctions, and coolant fans not working.
Consequently, if your Ram truck’s TIPM is broken, it should be taken to a professional technician. The faulty parts can be replaced by a technician to fix the TIPM correctly.
7. Timing Chain Slipping Issues
There have been some timing chain failure issues with Ram EcoDiesel trucks. A piston and valve timing intervals replacement was Ram’s attempt to fix the problem in their 2022 model year.
Despite this, some users complain that their timing chains slip. The engine makes unusual noises when this problem occurs. Due to the high cost of repairing the timing chain of EcoDiesel engines, the timing chain issue is essential to discuss.
You should check the timing chain if you hear unusual noises, the engine is not starting, or there is vibration while you are accelerating.
3 Ram EcoDiesel Worst Years to Avoid
Based on the user report, the 2014, 2015, and 2016 models of Ram EcoDiesel have the most problems. The best course of action would be to avoid these model years.
2014 Ram EcoDiesel Problems
Among Ram’s 2014 trucks, the Ram 1500 is equipped with the new EcoDiesel engine. It is not uncommon for new models to have some issues with engines or other components, and the 2014 EcoDiesel is no exception. There are some major issues with the 2014 Ram EcoDiesel, despite some minor problems.
A total of 14 recalls have been issued for this model year, most of them related to engine problems. There is an issue with the transmission pairing of the EcoDiesel engine, and the engine acts abnormally in conjunction with the transmission.
It is common for the transmission to shift out of drive while in motion, to rise in RPM without acceleration, to bump while accelerating, or to release the brake suddenly while moving. Other problems with 2014 EcoDiesels include cracked EGR systems and malfunctioning crankshaft position sensors.
2015 Ram EcoDiesel Problems
There are many problems with the 2015 Ram EcoDiesel, just as there were last year. A total of 17 recalls have been issued for this EcoDiesel engine. The most prevalent issues are related to the engines, fuel systems, gearboxes, and electrical systems. Owners of the 2015 EcoDiesel have reported experiencing similar problems even after the repairs.
Some of the problems with the 2015 EcoDiesel do not appear to have any major causes. Due to this, mechanics don’t fix problems correctly, resulting in the problem recurring after repair.
A number of other issues have also been reported on this model year, including GPS and Uconnect system problems, radio system malfunctions, and dashboard warning lights that illuminate without warning.
2016 Ram EcoDiesel Problems
A few improvements have been made to the 2016 Ram EcoDiesel. 11 recalls have also been issued for this model year. As per the NHTSA, this model year has three problems. A lot of dollars needs to be spent on repairing this model year’s SCR catalyst system.
In addition to the problems with the power locks and rear tailgates, the 2016 EcoDiesel engines have problems with the airbags, shifter linkage problems, and cruise control problems. There is a danger to buying this Ram EcoDiesel over the 2017 model year.
Best Year for Ram EcoDiesel
There are many problems with Ram EcoDiesel’s old engines, but later models have much better reliability. A high level of reliability can be found in the Ram EcoDiesel 2000, 2001, and 2002 model years. In addition to 2017, 2018, and 2019, the EcoDiesel is also thought to be the most reliable model.
The 2017 EcoDiesel offers many improvements over the 2016 version after many problems with the previous model. It comes equipped with an eight-speed automatic transmission and a smoother suspension system in 2017. Some major improvements are also included in the 2018 Ram EcoDiesel.
As a result of this model, Dodge has resolved a few issues related to emissions and efficiency, resulting in an EcoDiesel that is more reliable and efficient. As the improvements continue through 2018, 2019, and 2020, 2021 becomes one of the most reliable EcoDiesel engines ever.
Owners of the 2021 3.0L EcoDiesel V6 say it is more powerful, quiet, and efficient than the previous model. With 260 horsepower and 480 pounds-feet of torque, the 2021 EcoDiesel is a powerful engine. Besides its powerful engine, this engine also has a towing and payload capacity of 12,570 pounds and 2040 pounds, respectively.
2021 EcoDiesel vehicles get 22 mpg in cities and 31 mpg on the highway. Combined with great fuel efficiency, this engine delivers a lot of power. There are many reasons why Ram 1500 EcoDiesels are so popular. Consider choosing the best model year for EcoDiesel, instead of its worst model year.
Based on reliability ratings, the following are the best Ram EcoDiesel model years:
Ram EcoDiesel Maintenance Schedule
In light of the importance of routine maintenance for EcoDiesel engines, I have provided the maintenance schedule for the Ram EcoDiesel engine below.
The Ram EcoDiesel maintenance schedule and tips are as follows:
Keeping a close eye on the maintenance schedule will help you prevent EcoDiesel problems.
Why is Ram Discontinuing the EcoDiesel?
It was announced in January 2023 that Ram would cease to produce the Ram 1500 EcoDiesel engine. As with other automakers, Ram is turning to electric vehicles to replace the EcoDiesel.
In 2025, Ram plans to launch its battery-electric Ram 1500 RamCharger, according to former Ram brand CEO Mike Koval Jr. (2021-2023). Due to this demand, used Ram EcoDiesels are in high demand on the market.
EcoDiesels are the best choice for those who love diesel engines. Choose the best and worst EcoDiesel engine if you are also interested in purchasing one. It’s best to avoid certain Ram EcoDiesel model years because they have a number of problems and recalls.
Due to the very problematic 2014-2016 Ram EcoDiesel models, they were placed on the avoid list. If your budget is tight, consider Ram EcoDiesel engines from 2017-2019. Compared to previous model years, these are more reliable and have fewer problems.
You should buy the Ram EcoDiesel engine for 2020-2022 if you have enough budget and you want more technology and features. Nevertheless, make sure the EcoDiesel engine is properly inspected before buying. If you invest a small amount in a skilled mechanic, you will be able to save a lot of money in the future.
RAM EcoDiesel Reliability
A lot of people love the new Ram EcoDiesel engines because they are reliable and efficient. Starting at $41,940, the Ram Crew Cab 4X2 truck is fuel-efficient and offers a high level of capability.
With a towing capacity of 12,560 pounds and 480 lb-ft of torque, this truck has incredible capabilities. The 200,000-mile range without major problems is possible with a properly maintained RAM EcoDiesel.
The all-new EcoDiesel V6 from RAM is described as an “amazingly capable, remarkably quiet, and efficient workhorse.” The 3rd-generation EcoDiesel has high reliability since it is the most recent model.
There are 8% more power and up to 14% more torque in this generation of EcoDiesel engines because of a new turbocharger, a high-pressure and low-pressure EGR system, and new turbocharger design. In addition to its high reliability, the RAM EcoDiesel 2021 is a third-generation vehicle.
There are some RAM EcoDiesels that get high reliability ratings from J.D. Power, including:
Dodge EcoDiesel Reviews
Most Dodge EcoDiesel models are paired with the RAM 1500. With this engine, you get the perfect combination of torque, fuel efficiency, and towing capacity.
Performance
It is powered by a 3.0L V6 turbo diesel engine delivering 260 horsepower and 480 pound-feet of torque. A powerful 12,550-pound towing capacity and a 2,100-pound payload capacity make it an excellent choice.
Fuel Efficiency
One of the most attractive features of the Dodge EcoDiesel engine is its fuel economy. This engine provides 22 mpg in the city and 32 mpg on the highway despite its high power output.
Technology and Features
There are modern technologies available in Dodge EcoDiesel vehicles such as variable geometry turbochargers (VGT), exhaust gas recirculation (EGR), and Diesel Exhaust Fluid (DFE). In spite of meeting emissions standards, the engine is more complicated to maintain.
Reliability and Maintenance
Reliability concerns have been raised for some Dodge EcoDiesel engine model years. Because of this, you should stay away from those model years. In addition, the complicated emissions system of the engine also makes maintenance expensive. It is important to change the oil and replace the filter regularly on the engine, as well as perform other primary maintenance.
Dodge EcoDiesel Advantages
Dodge EcoDiesel Disadvantages
Jeep EcoDiesel Years to Avoid
There are many benefits to owning a Jeep EcoDiesel, including its fuel efficiency, performance, and towing capabilities. The 2014 Jeep model year was the first to use an EcoDiesel engine.
There are, however, differences in model years between Jeep EcoDiesel models. There is an ongoing problem with the old models, whereas the latest models are doing well.
The following Jeep EcoDiesel models are not recommended:
Engines from this year are very difficult to repair and very expensive to replace. Therefore, stay away from them.
RAM 1500 EcoDiesel MPG
Fuel efficiency is among the best features of the RAM 1500 EcoDiesel. An engine comes standard with the RAM 1500 truck, which is a 3.0L V6 turbocharger diesel engine. When driving in the city, the engine produces 22 mpg. There is no problem with the engine for daily work.
In highway driving conditions, the engine delivers around 32 mpg. A full-size truck with this fuel efficiency is among the best in its segment.
It gets 26 mpg combined with the RAM 1500 EcoDiesel engine. There is a significant difference in fuel economy between this engine and some gasoline-powered engines.
RAM EcoDiesel Engine Failure Lawsuit
There have been a number of lawsuits over the last year relating to the RAM EcoDiesel engine, including engine failures and emission issues. There have been a number of lawsuits related to RAM EcoDiesel engines, including:
Engine Gas Recirculation (EGR) Cooler
A lawsuit was filed in 2020 by the owners of Ram 1500 and 1500 classic trucks against Flat Chrysler. There was a lawsuit claiming a defective EGR cooler caused a fire in the 3.0L EcoDiesel engine.
High-Pressure Fuel Pump
There have been recalled some Jeep Wrangler and RAM 1500 models from 2020-2022, as well as Jeep Gladiator models from 2021-2022 because of fuel pump problems caused by high-pressure fuel pumps.
Class Action Settlement
The issue of 3.0L EcoDiesel engines installed in Ram 1500 and Jeep Grand Cherokee trucks from 2014-2016 has been settled with the federal, state, and consumer agencies.
FAQs
What are the known issues with the RAM EcoDiesel?
A RAM EcoDiesel engine has four known issues: 1. EGR cooler cracked
2. Problems with the fuel injection system.
3.Problems with glow plugs
4. A malfunctioning oil cooler system
Which is the last year of RAM EcoDiesel?
It will be the last year of RAM EcoDiesel in 2023. In January 2023, the last RAM 1500 unit was produced.
What year EcoDiesel to avoid?
Four RAM EcoDiesel years are generally to be avoided, including 2014, 2015, 2016, and 2017. Most of the problems occur during the first three years.
Is the RAM 1500 EcoDiesel reliable?
Despite being in a budget segment, RAM 1500 EcoDiesel engines are reliable. In addition to being fuel-efficient, they are also powerful. EcoDiesel engines last longer than gasoline engines without experiencing any major problems. The maintenance required for a diesel engine is however much more expensive than that for a gasoline engine.
How long do EcoDiesel engines last?
It is possible to extend the life of an EcoDiesel engine by 250,000 to 300,000 miles by taking good care of it. A long-lasting product requires regular maintenance.
What is the 2015 RAM 1500 EcoDiesel towing capacity?
It is possible to tow 9,200 pounds with the Ram 1500 EcoDiesel 2015. In any case, you should never exceed the maximum towing capacity of your vehicle.
What is the 2016 RAM 1500 EcoDiesel towing capacity?
In the 2016 RAM 1500 EcoDiesel, the engine is capable of towing 9,600 pounds. It is not recommended to tow the maximum load.
Is the RAM EcoDiesel a good engine?
This truck is great for heavy-duty duties as well as for daily activities. In order to maximize fuel efficiency, the engine’s technology balances power and fuel efficiency. According to the owner satisfaction survey, the rating is 4.2 out of 5. It is important to keep in mind, however, that EcoDiesel engines have some major problems.