FaultScore

Chrysler 300 engine problems

641 of the 6,476 complaints filed about the Chrysler 300 are about the engine — 10% of everything owners reported. The worst model year for it is 2006.

641

Complaints

10%

Share of all complaints

15

Crashes

31

Fires

Engine & Cooling complaints by model year

2005 300 94 14.7%

Median failure at 76,000 miles

2006 300 211 32.9%

Median failure at 90,000 miles

2007 300 55 8.6%

Median failure at 89,000 miles

2008 300 82 12.8%

Median failure at 75,000 miles

2009 300 8 1.2%

Median failure at 70,000 miles

2010 300 14 2.2%

Median failure at 55,100 miles

2011 300 20 3.1%

Median failure at 47,000 miles

2012 300 62 9.7%

Median failure at 62,500 miles

2013 300 38 5.9%

Median failure at 45,000 miles

2014 300 28 4.4%

Median failure at 46,277 miles

2015 300 8 1.2%

Median failure at 42,000 miles

2016 300 6 0.9%

Median failure at 90,500 miles

2017 300 4 0.6%

Median failure at 83,188 miles

2018 300 5 0.8%

Median failure at 26,000 miles

2019 300 2 0.3%
2021 300 4 0.6%

What owners said

2019 Chrysler 300 San Antonio, TX

ENGINE

about 2 years old, I was with my family driving on the freeway when I felt the car veering to the right going off the road. I tried to correct the steering by pulling it to the left. I was not able to correct this steering as it seemed that the steering wheel was lock. I tried stopping the car from going off the road but the brake pedal was very hard to push. It seemed like the car had lose all power. The car went down the hill off the freeway and hit a huge road sign. I was doing 55 to 60 miles per hour and very mush alert. The car finally came to a stop in the middle of the frontage road. We started to push the car and it was hard to push so I attempted to start the car and to my surprise, it started. So I drove it to a safe place and called the police to make a report and the towing service. The damage on the front end of the was over $3,000. This was the first incident. The second incident happen July 2, 2026.My wife and I were traveling on a road with two lanes. It was about 4:30 PM and traffic medium. Suddenly I felt the steering wheel pulling hard to the left going to the left lane. I immediately turned the steering wheel to the right. I felt the steering wheel was very hard to turn the steering to the right. I pulled off the road to check of any problems. The car never shut off and I was able to drive home. I have driven the car several time since the last incident but I on always wary of the same happening again. I did contact the Chrysler dealer the first this happen and They stated that there had been no one reporting of any similar incident.

NHTSA complaint #11749743 — an unverified report by a vehicle owner.

2006 Chrysler 300 Cleveland, TN

ENGINE

The contact owns a 2006 Chrysler 300. The contact stated that while driving at undisclosed speeds, the vehicle shut off unexpectedly. The contact stated that the vehicle sputtered and stalled after refueling. There was an abnormal rumbling sound coming from the vehicle. The contact waited for 30 minutes to restart the vehicle. The accelerator pedal was depressed; however, the vehicle failed to respond as needed. While driving and making a turn, the vehicle stalled. There were unknown warning lights illuminated. The contact associated the failure with NHTSA Campaign Number: 14V002000 (Fuel System, Gasoline). The local dealer was contacted and informed the contact that the vehicle could not be repaired. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was unknown.

NHTSA complaint #11727411 — an unverified report by a vehicle owner.

2008 Chrysler 300 Morganton, NC

ENGINE

I informed the dealership of ignition switch recall shortly after purchasing vehicle. The dealership stated " the VIN number shows no recalls". And that was it said there nothing showing up. I KNOW ignition switch is messed up because every time I would turn the car off I could still feel it running. I've had my car a year and now it will not crank due to ignition switch and now fuel air intake is also messing up and has caused cylinder 6 to miss fire. I have been without a vehicle for a month now and I need it fixed. When test driving the car, it would slow down as I was turning into a place of business and almost getting hit by another vehicle.

NHTSA complaint #11703857 — an unverified report by a vehicle owner.

2007 Chrysler 300 Iron River, MI Fire

ENGINE

My car was parked at my house last nite and I came home to fire department at my house extinguishing my car that was engulfed in flames. The fire department said it was electrical fire. They told me they think the battery got to hot and caused the fire. The vehicle will be with progress insurance garage. For inspection. If me or my kids were in the vehicle we would of been either burnt beyond repair or dead. No warning lights at all. No noises nothing it ran perfect. My insurance progressive is taking my vehicle today or tomarrow for inspection.

NHTSA complaint #11680177 — an unverified report by a vehicle owner.

2012 Chrysler 300 at 123,000 miles Los Angeles, CA Fire 1 injured

ENGINE

The contact owns a 2012 Chrysler 300. The contact stated that while driving at 65 MPH, the temperature gauge had independently increased levels. The contact managed to pull over to the shoulder of the road and was able to restart the vehicle as a temporary repair. The contact stated that while driving at an undisclosed speed, white smoke had leaked through the air vent into the interior cabin before independently shifting the gear into neutral. In addition, a fire had started from under the hood of the vehicle. No warning lights illuminated. The contact stated that a couple of nearby pedestrians attempted to extinguish the fire, but were unsuccessful due to the size of the fire. The contact had COPD, which was impacted during the failure, and medical attention was sought for a heart-related issue. The fire department arrived on the scene to extinguish the fire. A report was filed; however, it was unclear if either the local Fire department or Police department had filed the report. The vehicle was towed to a local tow lot, where it remained and was declared a total loss. The local dealer was contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 123,000.

NHTSA complaint #11676234 — an unverified report by a vehicle owner.

2021 Chrysler 300 Tolleson, AZ

ENGINE

Chrysler 300 2021 Vehicle keeps stalling, turning off while driving or if stopped at light or stop sign to loan just shuts random times and not Al way but enough to be dangerous when it stalls on freeway or in traffic Seat belt Driver seat belt just broke, split in half- safety issue. They replaced it but the metal seems to cut the seat belt and it probably will happen again Safety recall on Takata airbag, after replaced-air conditioning stopped working very concerning

NHTSA complaint #11661766 — an unverified report by a vehicle owner.

2021 Chrysler 300 Marietta, GA

ENGINE

Vehicle manufactured 12/2021. Purchased NEW 5/28/2022. Slight oil consumption between changes. Noticed engine had rough idle similar to misfire August 2024 shortly after an oil change@24,272 mi. NOTE Check Engine light did NOT appear. Car taken to dealership on 10/9/2024 with complaint of rough idle and diagnosed. Service Record states: diagnosed pending multi-cylinder misfire - valvetrain is slightly noisy - removed both valve covers to find Cylinders 1,4,5,6 have ROCKER ARMS WITH NEEDLE BEARING FAILURE (emphasis mine) - no cam damage-replaced all rockers on both sides-complete. Part# 5184296-AH: ARM VALVE (09043001), Qty 24 + 2 gaskets. Service report does NOT note if lifter or other parts were inspected. Repair conducted 10/15/2024@26,039 miles. Asked at pick up OIL WAS NOT CHANGED AFTER REPAIR - TOLD NOT NECESSARY. Returned for follow up testing for rough idle (same as before rocker arm repair) and requested oil change on 12/3/2024@27,279 mi to remove potential metal shavings. Service Report states: diagnosed and observed engine while idling - no roughness in idle - all mounts good. Requested inspected by FCA Factory Tech. Service advisor promised and after a follow up call refused to arrange for Factory Tech inspection. Taken to another dealership on 2/24/2025 at 29,215 miles. Was aware of previous repair. No diagnosis performed. Service report: found vehicle to operate as designed - no problem found. Refused to arrange Factory Tech inspection. Vehicle continues to have rough idle due to misfire and makes ticking noise on both sides which can be heard in cabin. Problem was not fixed properly or other parts need replacement. FCA refuses further inspection. No oil pressure, particulate or consumption testing conducted. No lifter inspection conducted. Oil sample sent for lab for testing (metal ppm). Customer Service would send to case manager. Filed NCDS case and discussions with attorney. Reduced performance. Engine will not last. FCA needs to buy back.

NHTSA complaint #11649935 — an unverified report by a vehicle owner.

2021 Chrysler 300 Marietta, GA

ENGINE

Vehicle manufactured 12/2021. Purchased NEW 5/28/2022. Slight oil consumption between changes. Noticed engine had rough idle similar to misfire August 2024 shortly after an oil change@24,272 mi. NOTE Check Engine light did NOT appear. Car taken to dealership on 10/9/2024 with complaint of rough idle and diagnosed. Service Record states: diagnosed pending multi-cylinder misfire - valvetrain is slightly noisy - removed both valve covers to find Cylinders 1,4,5,6 have ROCKER ARMS WITH NEEDLE BEARING FAILURE (emphasis mine) - no cam damage-replaced all rockers on both sides-complete. Part# 5184296-AH: ARM VALVE (09043001), Qty 24 + 2 gaskets. Service report does NOT note if lifter or other parts were inspected. Repair conducted 10/15/2024@26,039 miles. Asked at pick up OIL WAS NOT CHANGED AFTER REPAIR - TOLD NOT NECESSARY. Returned for follow up testing for rough idle (same as before rocker arm repair) and requested oil change on 12/3/2024@27,279 mi to remove potential metal shavings. Service Report states: diagnosed and observed engine while idling - no roughness in idle - all mounts good. Requested inspected by FCA Factory Tech. Service advisor promised and after a follow up call refused to arrange for Factory Tech inspection. Taken to another dealership on 2/24/2025 at 29,215 miles. Was aware of previous repair. No diagnosis performed. Service report: found vehicle to operate as designed - no problem found. Refused to arrange Factory Tech inspection. Vehicle continues to have rough idle due to misfire and makes ticking noise on both sides which can be heard in cabin. Problem was not fixed properly or other parts need replacement. FCA refuses further inspection. No oil pressure, particulate or consumption testing conducted. No lifter inspection conducted. Oil sample sent for lab for testing (metal ppm). Customer Service would send to case manager. Filed NCDS case and discussions with attorney. Reduced performance. Engine will not last. FCA needs to buy back.

NHTSA complaint #11649843 — an unverified report by a vehicle owner.

2021 Chrysler 300 Tolleson, AZ

ENGINE

My car turns off periodically while I’m driving and when I’m stopped at a light. This is random, so I didn’t even go on freeways from fear the car will stop suddenly in heavy traffic and I be killed or injured badly I have taken it to the dealer and they keep saying nothing is wrong, last time they kept car for 3 days and said nothing found. I fear for my life, don’t even want to drive the vehicle anymore . It’s happened for the last months I strongly feel,they were waiting for my warranty to expire so they kept saying nothing wrong

NHTSA complaint #11648218 — an unverified report by a vehicle owner.

2018 Chrysler 300 Mount Shasta, CA

ENGINE

There were 2 separate incidents that occurred. The first one we were backing out of our driveway and the car just stopped running. We were unable to start it again after a dozen attempts. We had the vehicle towed to a local shop and when they got in the car, it started right up. We drove it around for a few weeks before the 2nd incident happened. We were driving on the freeway this time and the car just stopped running. We were in the fast lane and it was extremely dangerous to get off the side of the road due to heavy traffic. It again would not start and we had to have it towed home. Once it came off the tow truck, it started up. Something about it getting towed makes it start again, maybe the angle that it is in when it is getting pulled up on to the tow truck does something. I’ve been nervous to drive it for fear it will break down on me again. We have tried to start it again to take it to a service shop but it will not start. There were no warning lights before either incident. The first shop we had it towed to informed us after we dropped it off that the car was too new for them to run for codes, so they were unable to tell us the issues.

NHTSA complaint #11643948 — an unverified report by a vehicle owner.

2019 Chrysler 300 Ponte Vedra, FL

ENGINE

Smell of straight gas coming through the car when accelerating, then checked if there was a recall and there was. Spoke to Chrysler, Jeep, Dodge, Ram and said they don’t have the parts available for the recall.

NHTSA complaint #11641293 — an unverified report by a vehicle owner.

2015 Chrysler 300 Jackson, TN

ENGINE

The oil filter housing cracks due to the plastic material it is made out of causing immediate loss of oil and disabling vehicle in traffic.

NHTSA complaint #11637229 — an unverified report by a vehicle owner.

2017 Chrysler 300 Guntersville, AL

ENGINE

This is the 2nd failure of the thermostat. We had the car towed to the same Chrysler dealer that fixed the first incident. We have an extended warranty that covered the first failure. This second failure is not covered due to the failed part is a mopar part and Chrysler is going to pay for everything, trouble is they have had my wife’s car for two weeks already and the part isn’t coming in until February 17, I am a 34 year retired Chrysler employee. The dealer doesn’t offer rentals, and my extended warranty people offer rentals at $35 a day and only one week. Nowhere rents cars at that price. We have no choice but to wait on that part, but I am wondering how many chrysler products have had this problem, should be investigated for recall.

NHTSA complaint #11636674 — an unverified report by a vehicle owner.

2014 Chrysler 300 at 96,000 miles Orlando, FL

ENGINE

The contact owns a 2014 Chrysler 300. The contact stated while driving at an undisclosed speed, the vehicle briefly vibrated before returning to normal functionality however, the failure became a regular failure. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the engine. The vehicle was not repaired. After investigating the failure, the contact related the failure to Technical Service Bulletin: 09-002-14. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 96,000.

NHTSA complaint #11631603 — an unverified report by a vehicle owner.

2016 Chrysler 300 Antioch, TN

ENGINE

The oil filter housing w/sender unit leaks oil under the upper intake plemun. The oil filter Chrysler installed in the vehicle is plastic.

NHTSA complaint #11628219 — an unverified report by a vehicle owner.

2006 Chrysler 300 Rancho Santa Margarita, CA

ENGINE

2006 Chrysler 300 Touring 3.5L V6 engine. Car has intermittent stall at slow speeds or at complete stop. Sometimes feels like it stumbles, other times it dies suddenly and unable to tell the engine shut down. I have to put car in park and completely switch the ignition fully off and turn back on to start position. When it stalls while rolling, I have to brake and bring car to full stop, with no power steering, and go through the same start procedure. No trouble codes are generated, and no check engine light indicator illuminated. Car usually starts right up, but sometimes I have to keep cranking starter, stumbles to catch as if starving for fuel. A/C was on first two times but also happens with A/C off. Research online reveals an open recall for the fuel tank on the 300C model with a 5.7L or 6.4L engine. Problems described on the 300C model are nearly identical to what my 300 Touring is experiencing. PCM replacement does not correct problem. Some noticed it happening only with a full tank. Stopgap measure is to only fill no more than 3/4 tank. I am currently testing this idea. The safety issue is significant and twofold; three times I have had one other adult and two children in the car. While stalled at a major intersection traffic signal trying to restart the engine, other vehicles approached from the rear at 50-55 MPH. A rear end collision with children in the back seat would likely be fatal. Secondly, during a stall event while the car is moving, it is extremely difficult to steer the vehicle to a safe place, and braking takes significant pedal pressure once power assist bleeds off. This is a serious concern and obvious collision hazard, as I may not be able to stop or steer to a safe location or avoid a hazard. I had the car at the dealer for over three weeks in July 2024 and they were unable to duplicate the issue. Their answer was to drive car until it happens more frequently. This is unacceptable. No other solution or repair was provided.

NHTSA complaint #11626545 — an unverified report by a vehicle owner.

2008 Chrysler 300 Morganton, NC

ENGINE

When taking vehicle for test drive about a month ago, the check engine light was on and after driving it, i noticed when AC was on and when off, the car loses power. When i go to pull out it has no power and i almost got hit in the side every time i would pull out from a busy highway. They had check engine light looked at and they said computer told them it was air valve leak or something like that. I had appointment for them to further assist and they said they could not find anything wrong. I can hear where the valve might be leaking at. The brakes are not good. I had to put on the brakes today fast and brake pedal acted like they were gonna skid out from under my foot. Brakes are new so why is it acting like i have no brakes and there is barley any acceleration. Something is going on and i don't want to be in a car accident just because our warnings are being over looked.

NHTSA complaint #11626365 — an unverified report by a vehicle owner.

2016 Chrysler 300 Hialeah, FL

ENGINE

1- Electrical components lost communication with all module I have diagnostic from dealer. 2- When happened car loose power putting my own safety and other at risk I don’t feel safety no more and all possible lights on dashboard come on. 3- I bring my car to dealer to do a diagnostic and said need change whole car harness, at time that dealer check 68 DYC was show, before happening to me twice and brin to shop close to my house one time has 85 DTC and second time 63 DTC I have diagnostic copy from dealer and from shop. 4- Dealer diagnosed my car. 5- It happened suddenly not warning at all when happened have to stop as soon as I can turn off engine and wait some minutes and turn on again after that engine light come on all the time and car can driving again. 6- Also a year ago on march last year my car was updated from Uconnect and a corrupt file from them damaged my radio they have to install a new radio with new software update for this reason at Uconnect expense, don’t know if this is related to this new problem that I have now, also send you the diagnostic at that time.

NHTSA complaint #11609113 — an unverified report by a vehicle owner.

2006 Chrysler 300 at 133,000 miles Las Vegas, NV

ENGINE AND ENGINE COOLING

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 temperature gauge indicated that the engine was HOT. The contact turned the vehicle off and waited for about 30 minutes and the vehicle restarted after several attempts. The contact had taken the vehicle to an independent mechanic where it was diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was 133,000.

NHTSA complaint #11595681 — an unverified report by a vehicle owner.

2015 Chrysler 300 Waldorf, MD Fire

ENGINE

This will be my 3rd time having this [XXX] Plastic oil filter/cooler housing replaced and this will be 2nd time having done less than a 2yr time-frame... But this time; after getting the oil changed at Walmart today, my car was about to catch on fire from majority of the oil was running done on the passenger side of the car where the transmission sits and burning off of the Hot [XXX] Catalytic Converter! It's [XXX] shame that Chrysler/Mopar had more than enough complaints about this well known Catastrophic Issue and won't take any Accountability for it... That's why Dorman [XXX] and a few more companies had at least stepped up to the plate and created an better version, of the oil filter cooler housing. Not only is it better but is also all aluminum and doesn't warp or become brittle under extreme conditions from atmospheric temperatures nor engine heat! [XXX] which eventually manifest as severe oil and coolant leaks. The number of complaints regarding the Pentastar V6 oil filter housing and cooler assembly is staggering. See them here, at [XXX] . There have been so many complaints – with the OE replacements even, that Chrysler has discontinued the manufacturing of the Pentastar oil filter housing and cooler assembly. Even more surprising is that Chrysler has known about this problem for a long time and has never issued a recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11580530 — an unverified report by a vehicle owner.

Other Chrysler 300 problems