10.0

really awful
Crashes / Fires:
2 / 24
Injuries / Deaths:
7 / 0
Average Mileage:
41,218 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2016 Ram 1500 engine problems

engine problem

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2016 Ram 1500 Owner Comments (Page 1 of 14)

problem #280

Jan 092026

1500

  • miles

A D V E R T I S E M E N T S

Recall for intake manifold for our ecodiesel 2016 Ram and you do not show a recall for our specific truck. Which, GM service has verified we need to replace the intake manifold. Hesitation, drag, engine light, etc...

- Hazel Park, MI, USA

problem #279

Dec 292025

1500

  • miles
The 3.0 eco diesel has a known defect involving the oil pickup tube clogging up with soot and diesel particles which then causes catastrophic damage to the engine and they blow up due to engine bearing failure which could lead to a safety issue while operating the vehicle on the roadways there are numerous videos online regarding this issue and it needs address and mopar needs to correct this and recall all the trucks and replace the engines and redesign the oil pickup tube to prevent the oil pickup tube from clogging up it-??s unfair to the owners of the trucks and so many of the trucks are being scrapped due to the engine failure issues new engines cost $11-$18,000 to replace

- Brazil, IN, USA

problem #278

Dec 032025

1500

  • miles
The common hemi tech where lifter bearing seize up and eats the come. So common you can buy top end rebuild kits just for tha reason.

- Russellville, AR, USA

problem #277

Dec 311969

1500

  • miles

A D V E R T I S E M E N T S

My Ram 1500 will randomly loose power while driving then pick back up, I have had several issues with electrical including lights flickering or going our for a minute then back on while driving at night, steering wheel controls not working, key fob issues, it also shifts hard at times others its normal. I was told all recalls have been done but personally can not confirm, had it looked at by several mechanics and cant find anything that they say would cause these issues.

- Missoula , MT, USA

problem #276

Feb 262025

1500

  • miles
I own a 2016 Ram 1500 EcoDiesel (VIN: [XXX] ). This vehicle is covered under the EcoDiesel Approved Emissions Modification (AEM) Settlement extended warranty. Since the update in January 2025, the truck has suffered repeated EGR system failures and related warranty failures. The EcoDiesel lawsuit itself was based on EGR cooler defects that could leak coolant and cause fires. My truck has experienced the same failure pattern, with coolant leaks, overheating, and unsafe breakdowns. On [XXX], the vehicle shut off in the middle of the road while I was driving, creating a serious hazard. The cause was traced to a covered emissions component. This was not an isolated incident. The vehicle has been in dealerships for over 60 cumulative days since January 2025, mostly for repeated EGR codes and fuel system issues, but the root problem has never been properly repaired. On [XXX], the low-pressure fuel pump failed after it had already been replaced. The premature failure left me stranded and required a $500 tow. This failure also presented a risk of sudden power loss in traffic. Despite repeated visits to authorized dealers, repairs are incomplete or improperly billed, including installation of non-OEM parts that failed again. The repeated stalling, coolant leaks, overheating, and sudden no-start conditions show that this truck remains unsafe to operate on public roads. I am reporting this as a safety defect because the emissions system failures and improper repairs have caused the vehicle to shut off while driving and continue to present a risk of fire, engine damage, and sudden loss of power. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Dade City , FL, USA

problem #275

Aug 072025

1500

  • miles
2016 RAM Ecodiesel in shop with crankshaft position sensor error. Vehicle available for inspection at Sarasota RAM. Vehicle shut down on highway. Restarted but only would operate in limp mode which enabled me to drive to dealer. Warning lights indicated crankshaft position sensor issue. I had W58 recall performed but not selected for W68 fix. I spoke to Phil (844-378-0573 Ext: 4060587) at RAM customer care, who stated "Our primary focus is your satisfaction" (customer care case #[XXX]). This problem is very evident by the many 1500 drivers complaints. Action to reimburse me for the repairs is required. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Venice, FL, USA

problem #274

Jun 282025

1500

  • miles

A D V E R T I S E M E N T S

In September 2016 I purchased a new RAM 1500 echo diesel. On [XXX], I driving along [XXX] in southern Indiana. I lost all power, smoke started coming thru the dash vents, I get off the road, shut the engine off, raise the hood, a little smoke was coming from under the engine cover, popped it off didn't really see anything burning, I opened the air filter lid and and there was smoke, I blew the smoke out of it and replaced it. I got back in the truck, it started but still had no power. It idled fine. I called and towed it to John Jones Auto Group in Corydon, IN, this was all on [XXX]. I was contacted 30 June 2025 that the Intake Manifold had failed and needed to be replaced. I gave them the go ahead to replace it. They called me and told me it was ready. the following week and told the Intake Manifold failed and needed to be replaced. I gave them go ahead to repair it. They told me the Intake manifold replaced and ready for pick-up. When I went to pick it up, on 22 July 2025. The Tech showed me the intake manifold; it looked like it had melted. He also said the water pump was leaking and should be replaced. I paid for the repair for the intake manifold, left the truck and drove my car home, intending to have someone run me there and I would drive the RAM home. After thinking about a day or 2 I called John Johns and told them to go ahead and replace the water pump and took the key back to them. I didn't want it to fail when I was least expecting it. AT this point I've spent $4,750.20. They called I went and picked the truck up on 23 Jul 25, drove it home (20 miles) on [XXX] I just pulled out of my driveway, check the rearview mirror and saw all this white smoke coming out of the exhaust. I pulled over smelled the fumes it wasn-??t diesel fumes, but it smell sweet. I turned around took the RAM back home and drove my car to work. I call John Jones Auto. After the advisor talked to the mechanic he told me it was normal and it was okay to drive INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA),

- Georgetown, IN, USA

problem #273

Aug 022025

1500

  • miles
The HPFP that has an unfixed recall on it went out and caused the engine to grenade itself

- Saint Paul, MN, USA

problem #272

Jul 212025

1500

  • miles
The engine on this vehicle has failed, it has 51,000 miles on it and involved in a class action lawsuit that closed in 2022. This truck was bought in 2023 with dealership not disclosing all of the failures in the vehicle. It is at a local shop requiring $16,000 worth of engine repair and we are demanding from Dodge to have help with repairs. We had and have a record of regular maintenance completed on this vehicle and is in immaculate condition.

- Wagoner , OK, USA

problem #271

May 082025

1500

  • 107,000 miles
The contact owns a 2016 Ram 1500. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed, and the contact was advised that the air filter was faulty and needed to be replaced. The vehicle was repaired; however, months later the failure reoccurred. The contact stated that when the vehicle was started, there was a misfire coming from the engine. The vehicle was taken back to the same dealer where the vehicle was diagnosed and the contact was advised that the EGR cooler assembly, intake manifold, NOX sensor, and the exhaust particulate sensor were faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage 107,000.

- Guyton, GA, USA

problem #270

May 022025

1500

  • miles

A D V E R T I S E M E N T S

Due to low oil pressure vehicle engine seized while driving on freeway. After having it towed to local dealer, I was quoted $19,000 to replace the engine because it could not be repaired.

- Murrieta, CA, USA

problem #269

May 152025

1500

  • miles
I have found countless problems with broken bolts on the exhaust manifold on the web. Technical service bulletins have been written involving the problem. It is a known problem and continues.

- Blairsville, GA, USA

problem #268

Apr 102025

1500

  • miles
ASB warning light is on Emergency brake light is on Check engine light is on Fuel cap light is on Backup camera doesn't work well Brakes are sluggish. ABS doesn't seem to be working. Hard to stop to avoid collision. 2 close calls. Dealer says no part available to fix. It has been over a year.

- Hillsborough, NC, USA

problem #267

Apr 032025

1500

  • miles
The Dealer did not complete this Safety Recall, They refused to follow up with the repair description of 73A which is part of this 66A they both have the same NHSTA Number. The vehicle seems to be more difficult to drive after getting it back from the dealer. I also noticed new cosmetic damages, and a missing cover under the fender-well. The vehicle was returned to me with an incomplete recall. "Jun 08,2023 Manufacturer Recall Number66A NHTSA Recall Number23V-411 Recall StatusRecall Incomplete Summary The magnetic material attached to the reluctor wheel provides a signal to the crankshaft position sensor. If this signal material is lost, the engine loses its ability to synchronize injector pulses and cam timing. This loss of crankshaft position can result in an engine stall, as well as loss of the ability to restart the engine. Safety Risk A loss of motive power can cause a vehicle crash without prior warning. Remedy FCA US will conduct a voluntary safety recall on all affected vehicles to update the powertrain control module software (FCA US Recall ID 66A) or, in some cases, replace the tone wheel (FCA US Recall ID 73A). In cases wherein the Approved Emissions Modification was not installed in Subject Vehicles owned or leased by an Eligible Owner or Eligible Lessee who did not request such installation pursuant to paragraph 23 or did not accept Defendants' offer to install pursuant to paragraphs 37 and 38, wherein such capitalized terms and paragraph references are part of that certain Consent Decree ordered effective May 3, 2019 by the United States District Court for the Northern District of California, San Francisco Division, in the matter of IN RE: CHRYSLER-DODGE-JEEP ECODIESEL MARKETING, SALES PRACTICES, AND PRODUCTS LIABILITY LITIGATION, No. 3:17-md-02777-EMC, FCA US will replace the tone wheel (FCA US Recall ID 73A)."

- Modesto, CA, USA

problem #266

Sep 092023

1500

  • miles
My hpfp failed causing metal to get into the fuel rail and affecting the injectors causing a hot spot on a piston causing piston slap and engine failure was told about recall z46 dealership they didn't fix stellantis will not fix will not support the need for a engine replacement

- Dearborn Hieghts, MI, USA

problem #265

Nov 302023

1500

  • miles
-?"2016 Ram 1500 with 50,000 miles-?"ABS brake light and brake light came on. 2023 Took Ram into dealership to have it fixed and was told that the ABS module was out and that a new one would need to be ordered. Dealership said that they are on back order and I must pay for half of it before they order. I paid them to order it but it is still back ordered. Was told this is a common problem and should be a recall due to loss of braking. I also had them check a clicking noise and was told that the head of the bolt on the exhaust broke and was told by the dealership that this is a very common problem and should be a recall because exhaust is leaking at the manifold allowing for the exhaust to enter the cab possibly leading to exhaust toxicity. There are many online forums detailing all of these issues and the cost is exorbitant.

- Natchez, MS, USA

problem #264

Jan 012025

1500

  • miles
My truck was in the dealer for a 66A recall on the crankshaft positioning sensor. The recall states the magnetic material attached to the tone wheel if lost the engine loses its ability to synchronize injector pulse and cam timing. The fix was a PCM reprogram to maintain engine operation if signal is lost. There is a prior recall W68 which address the tone ring for replacement on 2014-2016 model code DS W68 states loss of crankshaft position. the fix under this recall is to replace tone wheel and crank shaft positioning sensor. Because they could lose magnetic material on the tone wheel causing loss of signal from the crankshaft positioning sensor to the PCM. my truck loss power and showed throttle positioning sensor fault and engine light came on. i brought my vehicle into the dealer they diagnosed code po336-00 crankshaft positioning sensor performance. on further inspection found tone wheel has chunk of material missing causing code. they replaced tone wheel as instructed by W68 recall so why is my truck not covered under this recall for the exact same problem.

- Vernon, CT, USA

problem #263

Sep 062024

1500

  • miles
To Whom It May Concern: In March 2024 I purchased a Ram 1500 pickup truck. Shortly after purchasing the truck I discovered there was an open recall for the vehicle (14Z46182 Safety Recall Z46), I had the recall completed on April 10, 2024; The High Pressure Fuel Pump, Injector Fuel Tubes, and Fuel Filter were replaced by Port Lavaca Dodge, Chrysler, Jeep. A few months later I started having erratic check engine lights, hard starting etc. I had the codes translated at Auto Zone and it was determined to most likely be the High Pressure Fuel Pump failure. I dismissed that diagnosis as the high pressure fuel pump had recently been replaced. On September 6, 2024 my truck quit running and I had it towed to ROKS DIESEL to be evaluated for the cause. Roks Diesel checked it on September 16, 2024 and said the High Pressure Fuel Pump failed and metal particles were throughout the fuel system and that the complete fuel system must be replaced and the tank cleaned. The fuel was checked for contamination and none was found. I called Port Lavaca Dodge, Chrysler, Jeep to see what I should do; I was told to tow it in and they would perform a duplicate recall. I explained that it needed to be towed from Victoria, TX, so they suggested I save some money and have it towed to Victoria Dodge, Ram, Chrysler, Jeep, which I did. Victoria Dodge, Ram, Chrysler, Jeep evaluated the truck and confirmed what Roks Diesel informed me. They went on to say the fuel was contaminated and there for I would have to pay to remove, reinstall, and clean the fuel tank. I repeatedly asked how they determined the fuel was contaminated and was not given an adequate answer. I was unsuccessful in negotiating with them over charging me for the cleaning of the fuel tank, and agreed to pay because I needed transportation. I contacted Ram Division and submitted all the documents necessary for reimbursement of my costs, which was rejected. I gave them a bad review on their handling of the situation, and they put

- Port Lavaca, TX, USA

problem #262

Sep 102024

1500

  • miles
I have had several issues with this vehicle for over 1 yr, started having issues with the vehicle 3 months after purchasing it. I was unaware of any warranties on my truck because I bought it used. Called the dealership that I bought it from and they said I didn-??t have a warranty on it. The truck would lose power while driving than it would show something about exhaust issue. Finally after around 6 months or so we had to take it to the shop to have it fixed paid over $2000 to have it fixed and it worked for some time but finally would not turn on and left us stranded.It has been over a year since we have been able to use the truck because now it has affected the motor. I am so desperate for some type of resolution. This is a recall issue and don-??t understand why Chrysler won-??t fix it.

- Dalhart, TX, USA

problem #261

Dec 052024

1500

  • miles
Since buying our 2016 Ram 1500 ecodiesel, we have had nothing but problems. In 2020 there was an EGR/coolant leak that was supposedly done. Upon getting the recall done, they said that the manufacturer has not yet made any equipment to fix the issue. They replaced our hose, but we have had to get it fixed almost annually since then. This is a lemon of a truck and FCA should be ashamed releasing a vehicle with so many issues and no fix in sight. It says our recall was "remedied", but even the service department said that there is no guaranteed fix because FCA has not released anything to actually fix this issue. We were without our truck for almost a month. Ridiculous. DO NOT BUY THIS TRUCK, YOU WILL REGRET IT!!!!

- Ridgefield, WA, USA

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