Water Quality When Mixed With Engine Coolant
full bulletin at NHTSA ↗2015 Dodge Charger engine problems
moderate Owners of the 2015 Dodge Charger have filed 10 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Complaints
10
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2011 Charger | 31 |
| 2012 Charger | 39 |
| 2013 Charger | 24 |
| 2014 Charger | 26 |
| 2015 Charger (this page) | 10 |
| 2016 Charger | 12 |
| 2017 Charger | 6 |
| 2019 Charger | 9 |
When does it fail?
Of the 10 engine complaints filed for the 2015 Dodge Charger, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA engine complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
full bulletin at NHTSA ↗ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
full bulletin at NHTSA ↗ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
full bulletin at NHTSA ↗ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from STAR Online S1809000007 REV. C available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report persistent engine misfires tied to a check engine light that can flare up multiple times despite dealer repairs. One owner paid $10,000 for a full engine swap, only to encounter identical misfire symptoms—including steering unresponsiveness and vibration—six months later. Another had cylinder 6 misfiring out of the factory while still under warranty.
Camshaft and valve train wear is a recurring theme. Multiple owners describe ticking or tapping from cold start that worsens over time; dealers have confirmed this is a known issue affecting several vehicles. One owner had rocker arms and camshaft replaced, then the ticking returned within a year despite regular oil changes every 3,000–5,000 miles.
Engine cooling system overheat is reported, with temperature climbing after 120,000–200,000 kilometers and potentially leading to engine failure. One owner notes the problem is especially prevalent in hot climates (50°C+).
A drive shaft bearing failed and was repaired, but the noise recurred. One complaint alleges carbon monoxide is entering the cabin through the air conditioning, causing lightheadedness and persistent headaches.
Dealer responses are mixed. Some acknowledged known issues and opened manufacturer cases; others denied coverage or blamed owners. Wait times and poor communication during warranty claims frustrate owners.
Same Dodge Charger engine reports on nearby years: 2012 · 2013 · 2014 · 2016
Failure modes owners describe
Engine Misfire
Check engine light illuminates with misfire codes; engine vibration and steering response issues reported. One owner replaced engine ($10k) only to experience identical misfire issues within months. Another reported cylinder 6 missing (factory issue under warranty).
When: 150k-200k miles in some cases; also reported shortly after new engine installation
Symptoms owners cite: Check engine light (steady and flashing); Engine vibration; Steering wheel unresponsiveness; Rough idle; Acceleration hesitation
Codes mentioned: Cylinder 6 misfire
Repairs/costs cited: $900 diagnostics, $10k engine replacement mentioned; oil pressure sensor replacement $550; new engine still exhibits same failure
Recalls/TSBs owners mention: New engine provided under warranty; oil pressure sensor repair not covered under engine warranty
Camshaft Failure / Worn Valve Train
Camshaft wear or failure requiring replacement, often involving rocker arms and lifters. One owner reports rocker arm and camshaft replaced, then same ticking reoccurred one year later. Dealer stated this is a known issue across multiple vehicles.
When: 105k-131k miles reported; recurrence within 1 year of repair
Symptoms owners cite: Ticking or tapping noise from engine; Check engine light; Rough idle
Repairs/costs cited: Camshaft replacement; rocker arm and tapper replacement mentioned; no repair cost details provided
Recalls/TSBs owners mention: Dealer advised this is a known issue with several vehicles; manufacturer case opened in at least one complaint
Engine Cooling System Failure
Excessive engine temperature rise after 120k-200k kilometers, leading to potential engine damage requiring replacement. Owner reports issue prevalent in high-temperature climates (50°C+).
When: 120k-200k kilometers
Symptoms owners cite: Engine temperature rise; Overheating
Repairs/costs cited: Engine replacement possible outcome
Drive Shaft Noise / Bearing Failure
Abnormal noise from under engine; front drive shaft replacement required. Previous repair for front passenger side bearing did not prevent recurrence.
When: 59k miles
Symptoms owners cite: Abnormal sound from under engine
Repairs/costs cited: Front passenger side bearing previously repaired; front drive shaft replacement needed; recurring failure
Exhaust / Ventilation System Defect
Carbon monoxide detected in cabin air via air conditioning system. Owner reports lightheadedness and headaches resulting from CO exposure.
When: <UNKNOWN>
Symptoms owners cite: Carbon monoxide entering cabin; Lightheadedness; Headaches
Synthesized from 10 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Car was not running correctly had it checked and cylinder 6 was missing which was an issue in the factory. The vehicle was under warranty at the time. Took it in to lampe Dodge visalia california, was told a loaner or rental had to be approved by corporate. This was november 8th of 2019, I have called and no answer they refer me to different people and no answer or rental car. I have been a…
Had engine trouble with your 2015 Dodge Charger?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2015 Dodge Charger?
It's a documented issue but not catastrophic. 10 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Based on the 10 complaints filed, engine issues most often appear around 79,806 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2015/Dodge/Charger.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.