Dodge RAM 1500 Engine and Engine Cooling Problems

Source: NHTSA · Updated Oct 14, 2026 · 599 complaints analyzed

Owners have filed 599 complaints with NHTSA about engine and engine cooling problems on the Dodge RAM 1500 across 18 model years. The 2004 model year has the most (116).

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical engine and engine cooling repair on the Dodge RAM 1500 at $1,750, and half of them between $1,150 and $9,050.

Based on 23 NHTSA complaints about this problem alone that state a repair bill or quote (2004–2012), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do engine and engine cooling problems happen?

Based on 399 complaints that reported the odometer reading.

Under 10k miles68 · 17%
10k–25k miles47 · 12%
25k–50k miles76 · 19%
50k–75k miles103 · 26%
75k–100k miles52 · 13%
100k–150k miles43 · 11%
150k+ miles10 · 3%

How serious are the reports?

Of 599 complaints, 8 mention a crash, 33 a fire, 8 an injury.

Dodge RAM 1500 engine and engine cooling complaints by model year

Peak: 2004, with 116 complaints
1995: 131995131996: 32321997: 201997201998: 35351999: 391999392000: 25252001: 512001512002: 58582003: 562003562004: 1161162005: 772005772006: 21212007: 132007132008: 882009: 9200992010: 13132011: 5201152012: 88

n = 599 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2012 RAM 150081%100,017
2011 RAM 150051%50,000
2010 RAM 1500133%54,800
2009 RAM 150091%35,000
2008 RAM 150081%56,050
2007 RAM 1500133%34,000
2006 RAM 1500213%45,000
2005 RAM 1500777%51,900
2004 RAM 150011611%43,000
2003 RAM 1500565%42,318
2002 RAM 1500587%60,000
2001 RAM 1500515%62,300
2000 RAM 1500255%61,000
1999 RAM 1500396%70,000
1998 RAM 1500357%79,000
1997 RAM 1500206%31,000
1996 RAM 15003211%102,000
1995 RAM 1500136%—

When owners reported it

Peak: 2005, with 64 complaints
1995: 119951996: 21997: 81998: 1219981999: 132000: 202001: 2920012002: 352003: 472004: 4120042005: 64642006: 432007: 4520072008: 482009: 412010: 5420102011: 352012: 162013: 420132014: 142015: 102016: 420162017: 22018: 42019: 220192022: 22023: 12024: 120242025: 1

n = 599 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the Dodge RAM 1500. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2004 Dodge Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal and stalled. In addition, the vehicle vibrated before losing power. The vehicle stalled at an intersection. The…

Received Sep 11, 2025 · NHTSA complaint 11686607

The contact owns a 2012 Ram 1500. The contact stated that the engine was previously replaced due to camshaft failure. Additionally, the contact stated while checking the tire with the vehicle parked and turned off, the contact became aware that the fuel pump was still running. The contact stated…

Received Apr 5, 2024 · NHTSA complaint 11581286

The contact owns a 2012 Ram 1500. The contact stated while driving 55 MPH, the vehicle started losing motive power. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the cam shaft and lifters needed to be replaced. The…

Received Sep 26, 2023 · NHTSA complaint 11546635

The contact owns a 2006 Dodge Ram 1500. The contact stated that while driving at an unknown speed, there was a rattling noise detected. There were fumes entering the cabin of the vehicle. The OEM and fuel warning lights were illuminated. The vehicle was taken to an independent mechanic who informed…

Received Nov 17, 2022 · NHTSA complaint 11494000

The contact owns a 2011 Dodge Ram 2500. The contact initially received notification of NHTSA Campaign Number: 14V635000 (Engine and Engine Cooling, Fuel System, Diesel). The contact took the vehicle to the dealer and the recall was serviced. Recently, the contact stated that he noticed a fuel leak…

Received Jun 2, 2022 · NHTSA complaint 11467150

Frequently asked questions

Do all Dodge RAM 1500s have engine and engine cooling problems?

No. NHTSA has 599 owner complaints about engine and engine cooling for the Dodge RAM 1500. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Dodge RAM 1500 engine and engine cooling?

No recall currently lists engine and engine cooling for this vehicle.

How much does it cost to fix engine and engine cooling problems on the Dodge RAM 1500?

Owners report a typical cost of $1,750 (half paid between $1,150 and $9,050), from 23 complaints that state a repair bill or quote, in 2026 dollars.

Other Dodge RAM 1500 problems

See all Dodge RAM 1500 problems.