The 2018 Ram 2500 Cummins is a light duty pickup truck with a diesel engine. Despite its impressive power and performance, the vehicle has had some reported issues. The most common complaints relate to transmission failures and jerky shifting.

Some drivers have also experienced fuel economy issues due to the high-performance engine’s thirst for fuel. There have also been reports of turbocharger failure, cracked exhaust manifolds, and poor quality control in terms of assembly from factory workers. Additionally, there are reports that certain parts may be prone to wear more quickly than expected due to inferior materials used in manufacturing them.

As with any new vehicle, it’s important for owners to take their vehicles in for regular maintenance checks so potential problems can be addressed early on before they become major issues down the road.

As the 2018 Ram 2500 Cummins continues to be a popular choice among truck owners, some have encountered a few problems with their vehicle. Issues such as stalling, shuddering while driving, and poor fuel economy are common issues reported by owners of this model year. Fortunately, these problems can often be fixed with regular maintenance and/or repairs from your local Dodge dealership or certified mechanic.

It is important to stay on top of any potential issues that may arise in order for your Ram 2500 Cummins to continue running its best.

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What Problems Does a 2018 Ram 2500 Diesel Have?

The 2018 Ram 2500 diesel is a powerful, reliable truck, but it does have some issues that owners should be aware of. Firstly, the 6.7L Cummins turbo-diesel engine can experience excessive white smoke from the exhaust due to fuel dilution in the crankcase oil. This issue is commonly caused by either overfilling or incorrect fueling practices and can lead to reduced performance and significant damage if left untreated.

Secondly, many owners have reported problems with their transmission shifting erratically while driving or when accelerating from a stop. This could potentially be caused by an internal failure in the transmission itself or an electrical malfunction in the shift solenoid system that controls its operation. Finally, there have been reports of premature rusting on certain components including suspension bushings and other metal parts which could compromise overall vehicle safety if not addressed promptly.

Despite these potential issues, the 2018 Ram 2500 diesel remains an incredibly popular choice for those looking for a robust workhorse capable of tackling even the toughest jobs with ease!

Are There Any Recalls on a 2018 Dodge Ram 2500?

At the time of writing, there have been no recalls issued for the 2018 Dodge Ram 2500. That said, all cars come with a risk of potential issues, and it is important to stay up to date on any potential recalls that may affect your vehicle. You can check Dodge’s official website for any recall notices associated with the 2018 Dodge Ram 2500 that may have been issued since this article was written.

Additionally, many third party websites provide useful information about product safety and related recalls so you can be sure to always stay informed about possible risks or defects in your car. Finally, if you do experience an issue with your vehicle or are concerned about its safety ratings, contact your local dealership or service center as soon as possible; they will be able to help determine whether a recall has been issued for your specific model and year of truck.

What Years Did Ram 2500 Have Transmission Problems?

In recent years, the Ram 2500 has had some issues with its transmission. The problems first began in 2011 and have continued to be an issue for many owners of this popular pickup truck. From 2012-2017, there were numerous complaints about slipping gears, difficulty shifting into reverse or drive and delayed engagements when accelerating from a stop.

In extreme cases, some vehicles experienced total transmission failure due to these issues. Owners reported that the dealership was often unable to properly diagnose or repair the problem even after multiple attempts at reprogramming the transmission control module (TCM) and replacing various other components such as solenoids and sensors. As a result of these widespread issues, Dodge extended their powertrain warranty on certain models produced during this time period in order to cover any potential repairs needed related to transmission failure or malfunctioning parts caused by software updates released during that time frame.

What is the Recall on Ram 2500 Diesel?

The Ram 2500 diesel truck has been a popular choice for many buyers over the years, and it is no surprise why. The vehicle offers an impressive towing capacity of up to 17,980 pounds when properly equipped and boasts powerful engine options such as the 6.7L Cummins Turbo Diesel I6 or the 6.4L Heavy Duty V8 HEMI with MDS. But perhaps even more noteworthy than its powertrain features are its dependability and safety ratings; in particular, its recall rate is one of the lowest among diesel pickups on the market today.

Specifically, only 8 recalls have been issued for this specific model since 2006 – far less frequent than other comparable vehicles – making it a reliable option for those looking for a long-lasting pickup that won’t require constant repairs or maintenance visits.

2018 Ram 2500 Cummins Problems


2018 Ram 2500 Cummins Reliability

The 2018 Ram 2500 Cummins is known for its reliability and longevity, making it an excellent choice for anyone looking for a long-lasting pickup truck. The 6.7L Cummins turbo diesel engine has been tested to perform over 500,000 miles without any major issues, meaning you can count on your 2018 Ram 2500 Cummins to keep running strong well into the future. Additionally, thanks to regular maintenance and updates from Dodge, this model year is among the most reliable yet.

2018 Ram 2500 Transmission Problems

The 2018 Ram 2500 has been known to have transmission problems, which can be attributed to the 6-speed automatic 68RFE transmission. Common issues with this transmission include slipping when shifting gears, hard shifts and surging while accelerating or decelerating, as well as a grinding noise during gear changes. If you’re experiencing any of these symptoms in your Ram 2500 it is important to take it into a qualified mechanic for a proper diagnosis.

Pros And Cons of 2018 Ram 2500 Diesel

The 2018 Ram 2500 Diesel is a powerful workhorse that can haul up to 17,980 lbs. of payload and tow up to 19,780 lbs. while still providing a generally comfortable ride quality.

The biggest con of the Ram 2500 Diesel is its high price tag; however, it offers excellent fuel economy with an EPA-estimated 22 mpg combined when equipped with the 6.7L Cummins Turbo Diesel engine and 6-speed automatic transmission. Furthermore, this truck has plenty of safety features such as adaptive cruise control and forward collision warning systems which help keep you safe on the road.


Overall, the 2018 Ram 2500 Cummins has been a reliable and powerful truck. However, some owners have reported issues such as excessive engine noise or transmission problems. While these problems should not deter potential buyers from considering the vehicle, they should be aware of any common complaints before making a purchase.

With proper maintenance and care, this truck can provide years of dependable performance on the road.

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