Chrysler 300 Engine and Engine Cooling Problems

Source: NHTSA · Updated Oct 5, 2026 · 145 complaints analyzed

Owners have filed 145 complaints with NHTSA about engine and engine cooling problems on the Chrysler 300 across 9 model years. The 2006 model year has the most (45). The words owners use most often: “cooling fan” (6% of reports).

What owners describe

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

  • Cooling fan: mentioned in 8 of 145 complaints (6%)

At what mileage do engine and engine cooling problems happen?

Based on 124 complaints that reported the odometer reading.

Under 10k miles21 · 17%
10k–25k miles16 · 13%
25k–50k miles27 · 22%
50k–75k miles24 · 19%
75k–100k miles16 · 13%
100k–150k miles15 · 12%
150k+ miles5 · 4%

How serious are the reports?

Of 145 complaints, 1 mention a crash, 2 a fire.

Chrysler 300 engine and engine cooling complaints by model year

Peak: 2006, with 45 complaints
2005: 422005422006: 452006452007: 192007192008: 252008252010: 3201032011: 2201122012: 4201242013: 2201322014: 320143

n = 145 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2014 30031%7,500
2013 30021%64,825
2012 30041%12,480
2011 30021%310
2010 30032%38,000
2008 300254%60,481
2007 300194%38,795
2006 300454%50,150
2005 300425%40,000

When owners reported it

Peak: 2010, with 18 complaints
2004: 1200412005: 10102006: 132006132007: 992008: 132008132009: 772010: 182010182011: 17172012: 162012162013: 552014: 162014162015: 11112016: 4201642017: 222022: 1202212023: 112024: 120241

n = 145 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the Chrysler 300. 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 2006 Chrysler 300. The contact stated while driving approximately 35 MPH, the vehicle started losing motive power. The contact stated there was smoke coming from under the hood. The contact stated no warning light was illuminated. The contact pulled over and observed that the…

Received Jun 21, 2024 · NHTSA complaint 11595681

The contact owns a 2012 Chrysler 300. The contact stated that while driving at an unknown speed, there was an abnormal burning odor detected. The contact stated she noticed oil on the garage floor. Upon opening the hood, she noticed there was oil over the engine compartment. The check engine…

Received Jan 4, 2023 · NHTSA complaint 11500130

The contact owns a 2014 Chrysler 300. The contact stated that while the vehicle was at the dealer for an oil change, the dealer informed the contact that the catalytic converter needed to be replaced. Additionally, the vehicle made loud sounds while being driven. The vehicle was not repaired. The…

Received Mar 15, 2022 · NHTSA complaint 11456874

Had entered a side-street off bedford st in lexington ma (ma 4/225) at about 10 a.m. And was stopped, with the engine running and in drive, by a line of traffic ahead of me. While idling, there was a loud sound and a jolt felt in the car, but the engine was still idling. The dashboard display had…

Received Jul 28, 2017 · NHTSA complaint 11011399

Tl* the contact owns a 2005 chrysler 300. While driving 30 mph, it was extremely difficult to shift the vehicle into first gear. The vehicle was taken to an independent mechanic who diagnosed that the radiator failed and caused antifreeze to enter the transmission. The vehicle was repaired, but the…

Received Apr 18, 2017 · NHTSA complaint 10979072
Chrysler 300
Chrysler 300 SRT8 (LX) Washington DC. Representative photo; appearance varies by model year. Photo: OWS Photography, CC BY 4.0, via Wikimedia Commons.

Frequently asked questions

Do all Chrysler 300s have engine and engine cooling problems?

No. NHTSA has 145 owner complaints about engine and engine cooling for the Chrysler 300. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Chrysler 300 engine and engine cooling?

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

What do owners say about engine and engine cooling problems on the Chrysler 300?

The most frequent phrase is “cooling fan”, in 8 of 145 complaints.

Other Chrysler 300 problems

See all Chrysler 300 problems.