2015 Ram 1500 · symptom sheet
Engine failure, knocking or rod bearing
- 44owner reports
- 68,700median miles
- $4,000median quote
- 1involved a crash
Newest report Aug 24, 2026 · checked Oct 2, 2026
392 of the 1,449 complaints on this car are about the engine. 44 of those describe engine failure.
Tick what matches of 44 reports
Engine failure on other 1500 years
Report counts are for each model year on its own, so a newer car has had less time to collect them. Model years with too few reports of it for a sheet: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.
What this problem usually is
These are the reports nobody wants to file. The engine started knocking or ticking, the oil light came on, and then it seized or had to be replaced. Some owners had the replacement covered under warranty or an extension, and plenty were told they'd pay. Several narrower sheets split this group into knocking, seized engines and rod bearing failure.
What got replaced
Owners who name the part that was replaced mention the engine (42 reports) and the turbo (3 reports).
Recalls and investigations
3 recalls on the engine cover the 2015 model year. A recall on the same system isn't always the same failure, so read the defect text.
The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall.
The crankshaft position sensor tone wheel may delaminate causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall.
The Exhaust Gas Recirculation (EGR) cooler may crack and allow pre-heated vaporized coolant to enter the EGR system. This mixture may combust inside the intake manifold.
All 18 recalls on the 2015 Ram 1500, with the owner complaints on each recalled system
What owners paid
7 of the 44 reports quote a price. Each dot is one quote. The middle half runs $1,500 to $7,000.
When it happens
The middle half of failures fell between 32,400 and 109,000 miles, from the 27 reports that gave a mileage.
What owners wrote
“engine failure. Driving and heard a noise then oil pressure drops to zero psi and warning came one. Oil pressure would go back up during driving but during stop/idle would go back to zero. removal of oil filter and visual inspection showed metal particles. Oil was always changed ontime.”
Filed Mar 16, 2024
“The exhaust manifolds have cracked. This can lead to dangerous fumes getting into cab and extra pollutants to the atmosphere. It can also cause premature engine failure which could be deadly if it happens while driving. This is a known defect with this engine. Thank you”
Filed Jul 23, 2023
“This engine and many others have catastrophic internal bearing failures. FCA has failed to accept and has voided many engine replacements. Please advise or look into.”
Filed Mar 28, 2023
Should you keep driving it?
This page can't tell you that. 1 of 44 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation. How reports land on this sheet.
Guide Paid for this repair before a recall covered it? How recall reimbursement works
Other problems on this car
- Power steering cuts out or goes heavy 251 reports
- Engine stalls or loses power while driving 172 reports
- Brakes grind, pulse or wear early 154 reports
- Check engine light or misfire 119 reports
- Diesel fuel system or injector problems 66 reports
- Airbag warning light or recall 61 reports
- Suspension noise, struts or alignment 56 reports
- Vehicle fire 56 reports
- Fuel pump failure 46 reports
- Delay or no response when I press the gas 34 reports
- Engine rattles or ticks 32 reports
- Engine overheats or leaks coolant 28 reports
- Turbo failure or loss of boost 25 reports