10.0

really awful
Crashes / Fires:
0 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
11,784 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.

2020 Ram 1500 engine problems

engine problem

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2020 Ram 1500 Owner Comments (Page 1 of 5)

problem #95

Jan 212025

1500

  • miles

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

Vehicle had a temporary shutoff when doing a rolling stop. The vehicle temporarily lost power when decelerating to the stop sign at 5-10 MPH, then starting again as I began to accelerate. Can not replicate problem again.

- Elgin, OK, USA

problem #94

Jan 152025

1500

  • 80,000 miles
The contact owns a 2020 Ram 1500 Laramie. The contact stated that the alternator was making an abnormal whining noise. The noise had increased and become louder over time. The alternator was making an abnormal grinding sound. While his wife was driving at approximately 40 MPH, the vehicle lost voltage, stopped, and shut down. The flashers became inoperable. The essential power mode message was displayed. The check engine light was illuminated. The contact had replaced the battery three months prior. The vehicle was taken to the local dealer, where an unknown diagnosis was provided. The vehicle was not repaired due to the part being backordered. The manufacturer was contacted, but no additional assistance was provided. The failure mileage was approximately 80,000.

- Hartville, OH, USA

problem #93

Jan 182025

1500

  • miles
I noticed an oil leak under the truck a few weeks after getting the oil changed at the dealership. I took it back and had them investigate. They advised me I needed to replace the oil filter housing assembly, to the tune of $1,000. As I did research i found d this this is a widespread common problem and is known. Faulty design of a plastic part. For this to be such a common issue and poor design (that could cause catastrophic engone failure resulting in accidents or fires) and not to be recalled and or covered is insane. It's such a known issue that aftermarket parts makers have made a version that is all aluminum to prevent the issue. RAM should be paying for the repair, not me.

- Sherburne, NY, USA

problem #92

Dec 242024

1500

  • miles

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

complete engine failure driving on hiway in 65mpr traffic.. it was a sudden total stop no power no control. after 30 sec. or so i pushed restart button stepped on gas, no error code was shown but restarted. we were almost rearended as busy traffic going that speed. this has happened twice before. after taken to a chrysler dealership on DEC.30,2024 and a diagnostic run they could find no issue so we were given no answer. they could not offer any other advice. this situation could be a lethal issue. we could have been in a horrible accident. we would appreciate anything you could do for us. we are affraid to drive this and only 50thousand miles on this truck, which we bought new. We are not mechanics and only can think this is a electrical failure.Please help us. we think another vehickle should be given us. This is a 2020 ECO diesel 30L engine 1500 Dodge Ram 4X4

- Hollister, MO, USA

problem #91

Nov 222024

1500

  • miles
Push start button failed during highway driving and cause the engine shut down /lost power After dealer checked: they said: - the push button stuck - air damp cannot close - CV Axis loose (safety concern) The truck is less than 5 years and only 69K miles. The quality of the truck is not realiable.

- Lapeer, MI, USA

problem #90

Nov 222024

1500

  • miles
Power Distribution Center/Relay box failure. Contacts in box melted for ASD Relay. Incident occurred while driving on the highway at 65mph. Vehicle without warning had power loss in accelerator, and started downshifting gears. Dash immediately said -??park and restart required.-?? Attempting to start engine, vehicle would crank/no start. After several attempts, vehicle restarted and resumed normal driving until -??park and restart required-?? happened again. After vehicle shut down multiple times on highway, I was able to make it home and diagnose problem. I checked the fuses and relays on the PDC and found ASD relay intact with no burn or scorch marks on contacts. However, the socket is missing contacts within the pdc. I reproduced said problem by moving the ASD relay with vehicle running. There are no warning lamps, messages, or codes to show any kind of failure.

- Portage, IN, USA

problem #89

Nov 012023

1500

  • miles

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

The manifold bolts on the Ram 1500 pickups will break causing the manifolds to leak. This happens around 50-60k in mileage.

- Jarrell, TX, USA

problem #88

Nov 012024

1500

  • miles
While driving at highway speed (~65-70 mph), the engine shut off unexpectedly (without any warning/bucking). There were no errors displayed on the dashboard. Center screen stated to place vehicle in park before starting. The multimedia console, AC, all other electronic systems in the cab were operating as normal. The truck did not start back up for some time (10-15 mins). The dealer states that there were no codes present in the vehicle's onboard diagnostic system (OBD) that indicate any issues or that the vehicle stalled. This has happened 3 times in less than a month. The truck has about 76,000 miles. It is a 2020 Ram 1500 with 5.7L V8 HEMI MDS VVT eTorque Engine.

- Medina, TN, USA

problem #87

Oct 302024

1500

  • miles
Both exhaust manifolds are cracked. There is a bulletin on some 5.7 Hemi but not mine. Both have to be replaced. The vehicle is at Central Florida Chrysler Dodge Jeep in Orlando. The engine was making a ticking noise. Not sure where it was coming from.

- Saint Cloud , FL, USA

problem #86

Oct 222024

1500

  • miles
Manifold leaking which could affect the components around possibly causing the engine to completely shut down. Is the the dodge dealership now. Apparently there are no recalls at this time. We do have an extended warranty on the vehicle thank goodness. All maintenance is up to date on this vehicle. The vehicle is at the dealership now and parts will not be in until October 24. It is not driveable at this time.

- Pflugerville, TX, USA

problem #85

Aug 082024

1500

  • miles

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

Driver and passenger manifolds Have cracked now 3 times on the passenger side and 1 time in the drivers side. Inhale had the last passenger side replaced under warranty and now they will not honor the warranty on the replaced manifold.

- Palatine, IL, USA

problem #84

Aug 272024

1500

  • miles
?The contact owns a 2020 Ram 1500 The contact received notification of NHTSA Campaign Number: 22V767000 (Fuel System Gasoline, Engine) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

- El Paso, TX, USA

problem #83

Aug 012023

1500

  • 97,000 miles
The contact owns a 2020 Ram 1500. The contact stated while driving at various speeds, the vehicle suddenly stalled. The contact stated that the failure had gotten worse, and the vehicle was almost rear-ended on the highway. The vehicle was taken to a local dealer however, the failure could not be duplicated. The contact related the failure to an unknown recall; however, the vehicle was not included in the recall. The vehicle was not repaired. The manufacturer was made aware of the failure; however, no assistance was provided. The failure mileage was approximately 97,000.

- Oklahoma City, OK, USA

problem #82

Mar 132024

1500

  • miles
While stopping at a stoplight truck turned off shifted to park and applied parking brake. This has happened on two separate occasions. The second time was while in a drive-through. It was also tried to shift into park when taking corners at low speed where I had almost come to a stop before proceeding.

- Clinton, IN, USA

problem #81

Jul 142024

1500

  • 100,000 miles
The contact owns a 2020 Ram 1500. The contact stated while driving 40 MPH, the vehicle stalled. The contact stated that several unknown warning lights were illuminated. The vehicle was towed to the residence. The contact called the local dealer, who informed the contact that a diagnostic test was needed. The vehicle was not diagnosed or repaired. The contact stated that an independent mechanic arrived at the residence, and the contact was informed that the failure was due to the rod bearing. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 100,000.

- Durham, NC, USA

problem #80

May 042024

1500

  • miles
Upon purchase brand new in 2020 with in a week a cylinder had to be replaced. Since then this truck has been in the shop for almost a year in total over the past 2.5 years. The recalled high pressure fuel pump went out at around 60k miles, this incident almost resulted in a major accident in the middle of the night as the power loss to the engine and brakes left me free rolling down the road into a stop light 4 way. When sent for repairs they had to replace the pump 6-7 times before they could give it back to me as well as the entire fuel system. The check engine light came on as I drive off and they had to replace the pump and other parts for the 8th time and kept it for another month. A couple months later the alternator went out and battery shorted on the freeway. And after that repair a few months later the alternator flooded with oil on the freeway in the middle of nowhere and the trucks dash lit up with electrical failure and check engine lights. This time the truck was repaired in 3 weeks and after 100 miles the engine blew completely on the freeway, I never made it home with the truck. They-??ve had the truck at the dealership for 2 months the now and are quoting for a complete engine replacement at 72k miles on the eco diesel engine. This truck is a faulty piece of machinery and should not have ever been on the road. They can-??t run the teuck for any testing as the engine will run away at max rpm when started.

- Seabrook, TX, USA

problem #79

Feb 092024

1500

  • miles
Component Failure: Around 45,000 miles, my vehicle equipped with the 5.7L HEMI E-torque V8 had both exhaust manifolds cracked with large exhaust leaks pre-catalytic convertor Safety Risk: My vehicle equipped with the 5.7L HEMI E-torque V8 was idling in a parking lot for around 1 hour while I waited inside the vehicle. Cold ambient temperature with windows up and heater on. I noted having a slight headache and started smelling what seemed to be pre-catalytic convertor exhaust fumes (rich fuel smell). I stepped out of the vehicle and smelled the exhaust at the rear of the vehicle, which did not match. I attributed the smell to a nearby vehicle. One week later, the same event occurred with no other vehicles parked around me. The exhaust leak was large enough to pull exhaust fumes into the cabin through the HVAC system. High risk of carbon monoxide poisoning if the vehicle was to sit long enough, risking both myself and my child's safety while we sat in the vehicle. Problem Reproduced: Yes, brought the vehicle CJDR dealer who diagnosed the vehicle with "both exhaust manifolds cracked" and replaced both exhaust manifolds under warranty. Has component been inspected: Unknown. Parts were removed from vehicle as covered under warranty at dealer and replaced with new parts. Any Warnings: No warning lights on dashboard or DTCs for catalytic convertor performance, lean/rich banks, or other exhaust/emissions related. Exhaust seemed slightly louder on cold start. Smelling of unburnt/pre-cat exhaust fumes that prompted dealer visit.

- Holly, MI, USA

problem #78

Jul 312023

1500

  • miles
The contact owns a 2020 Ram 1500. The contact stated while driving 40-45 MPH and depressing the accelerator pedal, the vehicle failed to respond, jerked and stalled. The contact was able to pull to the side of the road. The contact stated that the vehicle was able to restart, but sputtered. The contact stated that he turned off and restarted the vehicle, and continued driving; however, the vehicle failed to exceed 40 MPH. The vehicle was taken to the dealer, where it was determined that the turbocharger had failed. The dealer informed the contact that the vehicle was repaired; however, the failure recurred while driving. The vehicle was taken back to the dealer, where the turbocharger and the harness were replaced. Additionally, the contact stated while driving and depressing the accelerator pedal, the vehicle hesitated to respond. The check engine warning light and other unknown warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed that the Occupant Classification System (OCS) sensor and the electronic throttle body had failed. An unknown repair was performed; however, the failure persisted. The vehicle was taken back to the dealer, where the OCS sensor and the electronic throttle body were replaced. Additionally, there was water leaking inside the vehicle through the third brake light, and the dealer repaired the third brake light. The contact stated that the check engine warning light later illuminated. The vehicle was taken back to the dealer, where it was determined that the Ram air dam system had failed. The dealer cleared the codes; however, the failure persisted. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened; however, no further assistance was provided. The failure mileage was approximately 34,115.

- Miami, FL, USA

problem #77

Jul 052023

1500

  • miles
Since I purchased the vehicle it's been in the dealership for repairs unacceptable

- Miami, FL, USA

problem #76

Oct 132022

1500

  • 20,000 miles
The contact owns a 2020 Ram 1500. The contact received notification of NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the vehicle was hesitating while accelerating. The dealer was contacted. The manufacturer was made aware of the issue. The failure mileage was 20,000. Parts distribution disconnect.

- Apple Valley, CA, USA

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