2004 Nissan Titan Engine and Engine Cooling Problems

Source: NHTSA · Updated Jan 16, 2026 · 87 complaints analyzed

Owners have filed 87 complaints with NHTSA about engine and engine cooling problems on the 2004 Nissan Titan, 8% of all complaints for this model year. Half of the reports with a mileage happened before 76,000 miles. The words owners use most often: “exhaust manifold” (40% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Exhaust manifold: mentioned in 35 of 87 complaints (40%)

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 2004 Nissan Titan at $2,150, and half of them between $1,750 and $3,050.

Based on 9 NHTSA complaints about this problem alone that state a repair bill or quote (2008–2011), 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 83 complaints that reported the odometer reading.

Under 10k miles3 · 4%
10k–25k miles5 · 6%
25k–50k miles11 · 13%
50k–75k miles18 · 22%
75k–100k miles29 · 35%
100k–150k miles11 · 13%
150k+ miles6 · 7%

How serious are the reports?

Of 87 complaints, 3 mention a crash, 3 a fire, 2 an injury.

Nissan Titan engine and engine cooling complaints by model year

Peak: 2004, with 87 complaints
2004: 872004872005: 622005622006: 362006362007: 152007152008: 122008122009: 3200932010: 4201042011: 1201112012: 2201222013: 1201312017: 4201742019: 120191

n = 228 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2019 Titan12%20,000
2017 Titan42%30,000
2013 Titan19%30,000
2012 Titan29%87,470
2011 Titan14%180,000
2010 Titan49%75,700
2009 Titan36%71,400
2008 Titan129%70,500
2007 Titan1511%81,500
2006 Titan368%84,047
2005 Titan627%77,500
2004 Titan878%76,000

When owners reported it

Peak: 2011, with 23 complaints
2004: 2200422005: 552006: 2200622007: 112008: 8200882009: 442010: 172010172011: 23232012: 6201262013: 442014: 4201442015: 772016: 1201612017: 112019: 220192

n = 87 complaints · Source: NHTSA

Related recalls (1)

Engine and engine coolingOct 28, 2010 · NHTSA campaign 10V517000 · 747,480 vehicles

Problem: Nissan is recalling certain model year 2004-2006 armada, titan, infiniti qx56 and model year 2005-2006 frontier, pathfinder and xterra vehicles. The intelligent power distribution module (ipdm) assembly contains an engine control module (ecm) relay that has a diode for electrical current noise reduction. The ecm relay may allow silicon vapor to form and, over time, the silicon evaporates from the diode molding which causes silicon oxide to develop on the ecm relay contact due to arcing.

Risk: This could cause engine stalling increasing the risk of a crash.

Fix: Dealers will replace the ecm relay inside the ipdm assembly. This service will be performed free of charge. The safety recall began on december 6, 2010. Owners may contact nissan at 1-800-647-7261.

What owners report

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

TL* THE CONTACT OWNS A 2004 NISSAN TITAN. THE CONTACT STATED THAT THE VEHICLE WAS DRIVING ROUGHLY AND BURNED AN EXTREME AMOUNT OF FUEL. IN ADDITION, THE CHECK ENGINE INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE EXHAUST MANIFOLD WAS CRACKED. THE VEHICLE…

Received May 22, 2019 · NHTSA complaint 11209187

TL* THE CONTACT OWNS A 2004 NISSAN TITAN. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT HEARD A LOUD ABNORMAL NOISE UNDER THE HOOD. THERE WERE NO WARNING INDICATORS ILLUMINATED. MATT BOWERS NISSAN EASTERN SHORE (29788 FREDERICK BLVD, DAPHNE, AL 36526, [redacted]) DIAGNOSED THAT THE EXHAUST MANIFOLD WAS…

Received Apr 2, 2019 · NHTSA complaint 11193389

Tl* the contact owns a 2004 nissan titan. While driving various speeds, a loud noise could be heard coming from the front of the vehicle. Also, the vehicle was sluggish when the accelerator pedal was depressed. There were no warning indicators illuminated. The dealer diagnosed that the exhaust…

Received Apr 25, 2017 · NHTSA complaint 10980541
Nissan Titan
A 2021 Nissan Titan Pro-4X photographed in Flushing, Queens , New York, USA. Representative photo; appearance varies by model year. Photo: Kevauto, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 2004 Nissan Titans have engine and engine cooling problems?

No. NHTSA has 87 owner complaints about engine and engine cooling for the 2004 Nissan Titan (8% of the 1,046 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2004 Nissan Titan engine and engine cooling?

Yes: 1 safety recall list engine and engine cooling. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

At what mileage do engine and engine cooling problems start?

The median reported mileage is 76,000 miles: half of the reports with a mileage came before that.

How much does it cost to fix engine and engine cooling problems on the 2004 Nissan Titan?

Owners report a typical cost of $2,150 (half paid between $1,750 and $3,050), from 9 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about engine and engine cooling problems on the 2004 Nissan Titan?

The most frequent phrase is “exhaust manifold”, in 35 of 87 complaints.

Other 2004 Nissan Titan problems

See all 2004 Nissan Titan problems or engine and engine cooling problems across all Titan years.