2018 ECO DIESEL ENGINE FAILURE...help

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SignetRing

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2018
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ECO DIESEL
My husband has ALWAYS wanted a DODGE RAM truck. So we saved up and purchased a used 2018 DODGE RAM 1500 ECO DIESEL with 65K last year. Pristine condition. With advertisements from DODGE RAM eco diesel lasting 300-400K miles....we were truly excited to own one and loved the truck and believed it would last us for years to come. Less than 1 year later at 90K miles we had an engine light go off. We read posts about possible problems so decided to tow in to have looked at. Given bad news that it needs a new engine at a cost of $19,000. Shocked, disappointed, don't have 19K to fix. Upside down. Don't know what to do next. No warranty. Power Train expired last year. Need some advice? What is the average price for engine replacement? What have some of you others who have experienced this done? Honestly....at this time we will never ever ever own another Dodge vehicle. We had 2 other Dodge vehicles that had major issues before 100K miles. Dodge RAM if you truly care for your reputation and customers and want us back as a customer and to reconsider buying another DODGE vehicle....can you do something to help change our perspective of your vehicles and customer service? Can you help with repair costs of this failed engine? From my understanding this was an engine from China that should have never been in a truck like this. If this is the case....I believe you owe your customers buybacks, or repairs or recalls. OPEN TO any ADVICE and DIRECTION. Thanks so much.
 

GeauxinUp

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I don’t know much about the eco-diesels, BUT if you’re gonna get any help in here, you’re gonna need to provide more details. Who did you bring it to? What info did they provide that you’re going to need a new engine? What broke? How was the engine running when the light came on? I’d make damn sure you actually need a new engine before moving any further.
P.S. I can almost guarantee you, you’re not getting any help from FCA being out of warranty.
 

pacofortacos

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You bought it used so FCA made no money on you, I am going to bet that they really don't care if you don't buy another used car/truck.

I didn't think it was made in China, pretty sure it's made in Italy - though Italy isn't know for quality either - at least as far as vehicles.
 

Cummins diesel

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I had the engine go out on my 2015 eco diesel with 130k miles and I got a private shop to install a new one. It still cost me 15,000. Needless to say I won’t own another one. Get a Cummins if you want a diesel
 

pacofortacos

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I agree, it would be nice to know what failed that took out the entire motor.
A lot of mechanics are replacers, not repair people - which is partially driven by customers of today.
 

nlambert182

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So... you own a 7 year old truck, that you bought used, that is outside of warranty not only on mileage but on years and you still want Ram to foot the bill? By the way... the Ecodiesel was produced in Italy, not China.

I'm sorry that you're going through it and please don't take what I say the wrong way, but let's use a bit of logic. You don't know how the previous owner treated it, if all maintenance was kept up to date, and the Ecodiesel engine has widely known issues that can easily be researched prior to the purchase. There isn't much Ram or a dealer is going to do to help you.

That said... before throwing an engine at it, I would highly suggest finding another shop for a second opinion. What failed? It's possible that a component failed and can be replaced without replacing the entire engine. If it did need a new engine (which is possible) $19k sounds a bit high but it will probably be expensive.

My suggestion would be to replace the engine and cut your loss. A lot of us have been through a similar situation and had to cut our loss. It's bought experience. I wrote a check to a dealer for $14k to get out of my 2019 Expedition when Ford couldn't fix the transmission issues it was having. Lesson learned. We will never do it again.

Don't blame it on the truck though... the trucks themselves are fantastic trucks. I've owned 4 and have never had any major issue with any of them. Stick with the Hemi, or if you need a diesel get a Cummins.
 

FIRE UP

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Ya know,
Here's my take on this even though we're new to the Ram scenario and especially to the Ecodiesel. We recently purchased, 3/17/25, a '21 Ram 1500 Laramie Crew Cab 4x4 Ecodiesel. It had a whopping 34,500 miles on it. It's damn near a flawless truck. It's Delmonico Red with the two-tone silver fender flare type things. The interior is absolutely gorgeous! They call it Mountain Brown with light frost beige suede and leather. The CEO and I are totally astounded at it's appearance, it's over all presentation without a doubt, the performance AND MPG are PHENOMENAL!!!!!!!

Now, since we purchased this truck a couple of months ago, yeah, I've heard of or red on here, some typical paranoia about the Ecodiesel and how it can grenade at the most inopportune time. Bad this or bad that, prematurely worn this or that and all of a sudden, you're stuck with a blown or defective engine. Wellllll, can this happen, sure it can. But, what you HAVE to take into account is, how many of these ITALIAN VM MOTORI 3.0L V-6 Ecodiesels have been made????? Of those, IN ALL THE WORLD, not just here in the USA, how many have had any form of an issue, either minor or complete obliteration?????

On ALL FORUMS, one reads of a certain amount of disasters with whatever components or parts or complete engines or transmissions etc. that are part of the forums contents. Does that mean ALL of the components/engines/transmissions/electrical systems etc. are bad, OF COURSE NOT!!!!!!!!!

Every manufacturer on the planet has or has had, teething problems or even some on-going issues with at least SOME of their products or a series of products. It's a given. Ford's had that ***** turbo V-6 dang near come through the hood on quite a few of their 1/2 ton trucks. I know a buddy who's had THREE of those V-6's in his '13 F-150. Fortunately, he's had warranty all three times. GM's had some issues with various versions of its Duramax. Ford's had Power Stroke issues too. If I had to guess, even though I'm not that up on them, I'd say Ram's had some issues with the Cummins too at one time or another.

I'm pretty sure NO ONE likes an engine to go south in any vehicle they either have now or one in the past. But it happens from time to time. I have an '18 Honda Goldwing Tour DCT Airbag GL1800 motorcycle. It's without the top touring machine on the planet. Not that long ago, about 6 months to a year or so ago, Honda and NHTSA decided that there is a SINGLE BOLT inside the engine, that may, or may not have had improper heat treatment when the bolt was manufactured and it could, I SAY IT COULD, simply self break at any given time, low speed or zooming down the road at your basic 65, 75,85 or a 100 mph and when that happens, that bolt head starts flopping around in an area it's not supposed to play in and it, and along with some components that were being held in place, can also enter a playground where they're not wanted and you can have your basic motorcycle grenade right between your legs.

Well, to date, in the bazillion of those model Goldwings that have been made, with that particular engine, only ONE OR TWO have had this catastrophic issue. So Honda has decided to do a RECALL on all those with that same bolt. Bring it in to your local Honda motorcycle dealer, and they're take about 8 hours or so to replace it, on their dime.


I feel for the OP, I really do. I'd hate for that same thing to happen to us with our new-to-us '21 Ram 1500 Ecodiesel. Although we could afford monitarily an instance like the OP has had, we did manage to procure an aftermarket warranty that does spell out in the "fine details" it will cover pretty much every single engine component should there be some world shaking event. God forbid, that should ever happen to TEST that warranty.

But again, one has to take into account, the total amount of Ecodiesels that have been made and put that figure against just how many, documented and/or undocumented (those that have not reported a catastrophe on here or any other "forum") have had either a small issue or total failure. Then take that figure, and compare it to Fords twin turbo V-6 or any other potentially repetitious engine issue of any manufacturer. If our Ecodiesel grenades in the not too distant future or, after a 100,000 miles of ownership, or it NEVER does, we'll just continue to really appreciate a phenomenally nice truck. I applaud Ram, Stellantis, VM Motori etc. for some outstanding work and an outwardly GREAT machine.
Scott
 

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nlambert182

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At this point, the EcoDiesel's "teething" problems should have been solved. There was a class-action lawsuit over the defective EGR coolers causing fires, well documented instances of the 3.0L eating bearings, etc...

If you've only owned the ED for a few thousand miles and don't know much about it... that doesn't mean that it's a good engine. Some are... a lot are not. There was a time back ~2021 where the reported failure rate of bottom end bearings were around 215 per month. FCA changed their oil spec from 5w-30 to 5w-40 to try and bring the failure rate down. That's one problem area that is well documented. There are others.

The data is readily available for you to go take a look at. I don't think what the OP is talking about is unwarranted. There's a reason they stopped offering them in 2023. Same reason Ford stopped putting Powerstrokes in their trucks.

BTW... there has really only been 1 real issue with the Cummins, and it was the CP4 pump. Recall issued... replaced with the CP3. Problem solved. Much different than the ED.
 

tangocash001

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Sorry to hear about your problem. I had a very similar story and bought an 2018 Ecodiesel in 2021 with some warranty left on it and I bought an extended 3rd party warranty. Truck had around 50 000 km on it. The previous owner kept immaculate service records at the dealership, regardless the engine blew at 108 000 km. My extended warranty only covered $4 000 so I ate the other $12 000 for a new engine. I had it replaced at a really good Ram mechanic in Guelph Ontario who sells the engines and has installed a lot of them. He said the engines are really hit and miss and has seen a lot of them go quite early and others last a long time. He also said while some of it may be maintenance related, he has seen a lot of guys take really good care of their Ecodiesels and the engines still went really early so you just never know. In the end, they aren't great engines and he recommended early oil changes and to dump the truck before the 3 year new engine warranty game due. That's my 2 cents, good luck.
 

Geo Ling

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My husband has ALWAYS wanted a DODGE RAM truck. So we saved up and purchased a used 2018 DODGE RAM 1500 ECO DIESEL with 65K last year. Pristine condition. With advertisements from DODGE RAM eco diesel lasting 300-400K miles....we were truly excited to own one and loved the truck and believed it would last us for years to come. Less than 1 year later at 90K miles we had an engine light go off. We read posts about possible problems so decided to tow in to have looked at. Given bad news that it needs a new engine at a cost of $19,000. Shocked, disappointed, don't have 19K to fix.
Sorry for your trouble…

Drove Dodges for over 30 years and my ‘14 EcoDiesel broke me!

Short answer- the government mandated BS emissions hardware ate my engine alive at 160k, with plenty of problems getting the last 30k out of it.

As to this quote, “But, what you HAVE to take into account is, how many of these ITALIAN VM MOTORI 3.0L V-6 Ecodiesels have been made????? ” one needs to be more specific. How many of these engines with the US required DEF systems have lived happily to hundreds of thousands of miles?????

I bought a new crate engine from a dealer, $9k +, had a local private shop install it, $2K +. Then a hail storm totaled the truck! The hail storm was a blessing, got over $18k from insurance and I’m done with Dodge. Driving a Tundra now and have put 160K miles on it (at 197k now) and have replaced a CV boot/front axle and the AC. Nothing else!
 

nlambert182

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Buy a brand new Tundra and try again. :)


All brands have issues right now. It pays to do the research before buying and make sure you know the possible issues that may happen and be prepared for it. Gone are the days of 100% reliability. You just have to pick the poison you can stomach and roll with it. Everything has it's achilles heel.
 

MADDOG

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It would be extremely helpful to know what has failed.

As has been said here, techs don't repair engines or failed systems. They simply replace parts or entire assemblies, even in those cases where a repair and individual parts replacement will correct the issue at a much lower cost.

Can you share with us what they told you had failed? Find out what Diagnostic Trouble Codes are present and that will give us a better idea on a course of action you can take to possible avoid the enormous cost of engine replacement.
 

Zguy

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OP, are ALL of the recalls done? Please start there as the HPFP could be the culprit. Also make sure the EGR cooler was done as well.
 

14DieselBedford

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Please check if all recalls have been done. There are 2 seperate specific recalls that can prevent the engine from running and may fool some mechanics.

1 high pressure fuel pump

2 Loss of crankshaft position.

Your vehicle may or may not be subject to these recalls.

Check this link:


I knew someone who had 10k of work done on his Ecodiesel only to find out it was the crankshaft position sensor.

Worth a look. Doesn't cost anything to check these things online and if it is one of these problems then it should be covered under the recall.
 
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mikeru

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I bought an ecodiesel Ram 1500 in late 2015. I traded it off six months later because of all the engine failures people were seeing. There is a reason there are so many low mileage ecodiesel equipped Ram 1500's out there for what appear to be killer deals. The only way they could offer that engine is by choking it off with so much emission equipment that the engine reliability was compromised. They even tried cheating with the gen2 (2014 thru 2018) EcoDiesel and got caught in 2016. Sure, the fuel economy is great with them. But there were too many engine failures with the EcoDiesel for me to own another one.
 

GTyankee

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Who makes the engines for Ram EcoDiesel?
Fiat Chrysler Automobiles / Stellantis

Introduced by Fiat Chrysler Automobiles,
the EcoDiesel name was used for two different engines.
The first was the VM Motori L630,
the North American variant of the A 630 DOHC 3.0L engine, which was used in the Ram 1500 and the Jeep Grand Cherokee.

VM Motori's headquarters and main production facilities are located in Cento, Italy.
Founded in 1947, the company designs and produces diesel engines for a variety of applications, including industrial, automotive, marine, and agricultural uses.
 

Envirocat

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I bought a slightly used 2018 RAM Ecodiesel (Laramie) in 2021 with 51,000 miles on it. Loved the truck at first with 21-25 mpg and could pull my 7,000 lb camper with ease. Then I went through the recall, the required engine computer reset, the money back on the lawsuit and endless codes, codes, codes the engine started throwing. After my 3rd trip to the dealership with a code I couldn't clear, I said the hell with it.

Traded it in and bought a 2018 RAM 2500 (Tradesman) with Cummins engine with 52,000 miles and never looked back. It's a big truck, but after 3 years it's a great, no-issue truck. Stay away from Ecodiesels.
 
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