general problems of the 2019 Honda Pilot - part 1

While driving, there was a loud noise came from the engine. I immediately pulled over onto the shoulder as I was unable to continue driving. Every time I accelerated, the car with jerk forward and posed an extreme danger for both the the passengers and others on the road. There were numerous error messages appearing on my dashboard, and the loud noise persisted. The local dealer found that there was an issue with the engine and needs engine replacement. I contacted manufacturer Honda and they not willing to help me as my 6. 3 year vehicle is out of 5 year warranty.

Crankshaft problem. Loud metallic knocking in engine.

I am submitting this complaint regarding a fuel injector failure and emissions system malfunction in my 2019 Honda Pilot. At the time of the failure, the vehicle had approximately 94,693 miles and had been routinely maintained. On [xxx], while traveling from ohio to pennsylvania with my family, the vehicle displayed an "emission system problem" warning and illuminated the check engine light. The vehicle was diagnosed by faulkner Honda in harrisburg, pennsylvania. The dealership found dtc p0430 (catalyst system efficiency below threshold) and performed an air/fuel ratio test. According to the dealership, four of the six cylinders were running rich due to excessive fuel delivery. The dealership recommended replacement of the fuel injectors, and all six fuel injectors were replaced. The injector repair cost approximately $1,100. The dealership advised that possible causes included internal fuel injector failure or carbon buildup but could not provide a definitive explanation for the failure. Neither the dealership nor Honda could explain why my vehicle was excluded from Honda's fuel injector warranty extension despite exhibiting the same symptoms and requiring the same repair associated with that program. I was advised that the warranty extension applies only to certain vins produced during specific manufacturing periods and facilities. However, my vehicle experienced the same failure pattern, including a rich-running condition, emissions-system warning, catalyst-efficiency diagnostic code, and replacement of the fuel injectors. While researching the issue, I reviewed NHTSA complaints involving 2019 Honda Pilot vehicles. Numerous complaints describe similar fuel injector failures, emissions-system warnings, catalyst-efficiency codes, and injector replacements. Based on the number of similar complaints, the affected vehicle population may extend beyond the VIN range currently covered by Honda's warranty extension. I request that NHTSA review whether additi information redacted pursuant to the freedom of infor.

I took my car in for an oil change into the dealership on 5/22. I was told that the timing belt would need to be replaced once I hit 100k miles. Two weeks later, I noticed my car rattling, I scheduled an appointment for Monday (the earliest I could get it into the dealer), on Saturday, the car wouldn't accelerate past 64mph, as I was getting on the highway, I pressed the gas and got it to 70mph. The engine light kicked on and the car started talking to me that the car was overheating and that I needed to pull over for 10-15 minutes. I did so and when I tried to start it, nothing happened. I then jumped it, got it started and it wouldn't accelerate past 12mph. I turned it off and had it towed to Honda. There, the mechanic told me that the rod had broken in the engine. I asked if it was the timing belt and he said "no, unfortunately, there is nothing you could've done to prevent this". To answer your questions: what component or system failed or malfunctioned, and is it available for inspection upon request?- the engine how was your safety or the safety of others put at risk?- yes, I was on the hwy with kids has the problem been reproduced or confirmed by a dealer or independent service center?- dealer has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others?- I reached out to the manufacturer and was told they're not mechanics. It was towed to the Honda dealership where I bought it. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear?- no. I noticed the rattling, scheduled and appointment and two days later the engine light came on as I previously stated.

When at a complete stop, engine will stop running but ac and radio stay on (sometimes radio dies). I have to toggle between park or drive or neutral to get car to even power completely off, open door to kill electronics, and restart. This has happened in stop and go traffic and at stop lights. This week my car shifted into neutral while stopped at a light and I had to figure out how to power car off and restart, no idea what the magic combo ended up to be as I had a line of cars behind me trying to just get my car to go again.

Vehicles auto stop/start turned the engine off while at a stop light. When I accelerated on the gas my car would not go. It said to take it was in neutral so it went into neutral on its own. The entire car appeared to have turned all the way off at this point and I was able to restart and drive.

Vehicle: 2019 Honda Pilot VIN: [xxx] my 2019 Honda Pilot is experiencing an "emissions system problem" accompanied by diagnostic trouble code (dtc) p219a (air-fuel ratio imbalance). This defect causes engine hesitation, rough idling, and a severe risk of sudden loss of motive power or engine stalling while driving at highway speeds, presenting a significant safety hazard to myself and other motorists. American Honda is fully aware of this manufacturing defect. They issued service bulletins 20-100 and 21-010 extending the warranty to 10 years/150,000 miles for this exact code and symptom on 2017–2019 Honda Pilots due to defective fuel injectors and faulty pcm software. However, Honda has arbitrarily excluded my specific VIN from this extension (case number case # xxx). Honda corporate has officially denied assistance, forcing me to drive a vehicle with a known fuel system defect that threatens sudden vehicle failure in traffic. I request that the NHTSA investigate Honda’s arbitrary exclusion of affected vins for this acknowledged safety defect. Thank you information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Please find the details regarding the sudden, dangerous failure of my vehicle below. The itemized findings are pulled directly from the dealership’s multi-point inspection and diagnostic report. When was the first time (approximate date) you noticed the issue? the issue culminated in an immediate, hazardous crisis on xxx when the vehicle completely shut down while in operation and refused to restart. How often does the issue happen within a time frame (e. G. , once a month)? this is a permanent, catastrophic mechanical failure. The engine is completely inoperable and the vehicle is entirely undriveable. What is the name & title of the person(s) assisting you at the dealer? I am being assisted by victoria dalessandro at Honda city long island in [xxx]. What is the reason/explanation provided by the dealer, as to what caused this issue? following a formal engine teardown, the dealership confirmed a severe internal failure: a lower engine knock originating from the front connecting rod bearing. This internal component defect completely seized the powertrain, causing the vehicle to shut down and rendering the engine unrepairable. What repairs/services have been completed (if any)? only the initial teardown and diagnostic inspection have been completed. No repairs will be authorized until american Honda motor company, inc. Assumes corporate financial responsibility for this premature powertrain failure. What repairs/services have been suggested? the dealership has stated that a complete engine replacement is required, suggesting a used engine swap ($7,609. 92). In conjunction with this catastrophic failure, they have itemized necessary peripheral parts and critical safety wear, including new spark plugs, a replacement drive belt, failed lower control arms ($1,704. 28), leaking front struts, degraded stabilizer links, and fluid exchanges. Costs estimated for the repair (if any?) the exact total remaining unapproved in the dealership-$10k information redacted pursuant to the freedom of information act (foia), 5 u. S. C.

My engine lights turned on Friday, April 24th and I brought in my vehicle to a local dealership on Monday, April 27th. I was informed it was due to a faulty catalytic converter and it was replaced under warranty. The services was completed on Tuesday, April 29th and took my vehicle home. On may 7th, I turn on my engine and all the engine check lights came on. My car was jerky. I was scheduled to bring in my vehicle on may 12th to a local dealership. On may 13th, I received update that my engine had oil leakage and required a new engine. I believe that my 2019 Honda Pilot is among the thousands of Honda Pilot within the make year that are experiencing engine failure. I need support to replace my engine as I should not be responsible as I continue to maintain maintenance on my vehicle and to experience this engine failure issue.

The contact owns a 2019 Honda Pilot. The contact stated while the contact's father was driving at an undisclosed speed, the contact's father noticed an abnormal sound coming from the engine. The check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with failed rod bearings and a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 70,000.

Car was being drive on the indiana road and rolled down window and smelled something burning. Then all of a sudden the transmission fail light came on and the car started to power down and we pulled over. The engine was on fire.

While driving on the highway, the vehicle experienced sudden engine failure at highway speeds, putting the safety of our son and others drivers at risk. The engine completely lost power. The diagnosing dealership confirmed failure of a connecting rod and bearings and internal engine damage with metal present throughout the engine, requiring full engine replacement at an estimated cost of over $17,000. The car is still at the south pointe Honda dealership in tulsa, ok. The diagnostic was also confirmed by a Honda certified mechanic at another independent shop. No others have inspected the vehicle. This appears consistent with reported issues involving connecting rod bearing failures in Honda v6 engines of similar model years. The failure occurred prematurely and without warning, raising concerns about reliability and potential safety risks if loss of power occurs during operation. There were no warning lamps, messages, or other symptoms of a problem prior to failure. The vehicle has been properly maintained and was not subject to abnormal use. I am submitting this complaint due to the severity of the failure, the high repair cost, and concern that similar failures may pose a safety risk to other drivers.

When my Pilot is stopped and the engine idles off, you should be able to take your foot off the brake and it start back up. My engine continuously shuts down completely when I take my foot off of the gas and multiple alert lights on the dash come on. About 70% of the time, I can shut the car off completely, breathe a second and then press the ignition button and the car will restart. Now, increasingly it stalls completely and will not crank for several minutes. I have had this happen more than once at busy intersections and once while stopped in traffic on an interstate. I had to put my hazard lights on so cars would go around me. I have taken it to the Honda dealer a couple of times just for this and they say there is nothing showing to be fixed and there is nothing they can do to fix it. They only told me to remember to press the button to turn the feature off. Yes, I know that’s possible but I’m a busy mom and I often forget. What is the point of having the feature if it continuously stalls out? I have searched this problem on the internet and I’ve seen other Pilot owners have had the same problem. Any help you can offer would be appreciated.

While traveling at highway speeds, we experienced a check engine lights with loss of power. After carefully pulling off of the highway, we stopped at a gas station where the engine ultimately stalled. Upon attempting restart, the engine cranked twice and then stopped. Trying to start the engine again. All we heard was a click this time around and the engine is now fully seized. Thank goodness we were able to pull off the highway and the issue happened in a way that my family and I were safe.

My engine has been diagnosed as having connecting rod bearing knock, which is indicative of failing connecting rod bearings. Two independent mechanics have told me I need a new engine. I'm submitting this complaint as further evidence for the NHTSA investigation that Honda's Honda Pilot connecting rod bearing safety recall had an insufficient of covered vehicles. At the time of purchase and as of today, my VIN is not part of Honda's recall, yet I have experienced connecting rod bearing failure, as have many others. There are several warning lights including but not limited to abs, lane assist, trailer assist. So far, my safety is not at risk, but I have a 2 year old grandchild that I drive around multiple times a week. I can’t afford this repair and feel as though I cannot drive this vehicle so I only drive it when absolutely necessary. The vehicle has 82,000 miles on it. Should the engine fail, it's likely that would cause an accident and injury or death. I originally had the vehicle diagnosed because I could hear the noise myself and it was not a normal noise.

I am submitting this complaint to report a catastrophic engine failure in my 2019 Honda Pilot elite that is consistent with the defect described in NHTSA safety recall 23v-751, and to request that my vehicle be included in the recall or that the scope of the recall be expanded. My vehicle, manufactured in July 2018, experienced a sudden onset of engine knocking accompanied by a flashing check engine light and a p0301 (cylinder 1 misfire) diagnostic code while driving at highway speeds. After safely returning home and attempting reasonable repairs, I brought the vehicle to a Honda dealership for inspection. The technician determined that: •the cylinder #1 connecting rod bearing had spun •there was extensive internal engine damage •metal shavings were present in the oil pan •the engine required replacement of the short block assembly the total cost of repair was $9,784. 94. This failure mode is identical to the defect described in recall 23v-751, which attributes rod bearing failure to manufacturing issues with the crankshaft. Despite this, my VIN is not currently included in the recall. Key concerns: •my vehicle falls within the same production timeframe as affected vehicles •the failure mode is identical to the recalled defect •the failure occurred under normal driving conditions •the vehicle was properly maintained and not abused this raises serious concerns that the defect extends beyond the currently defined recall population. I respectfully request that NHTSA: 1. Investigate this incident as part of the ongoing review of Honda 3. 5l v6 engine failures 2. Determine whether recall 23v-751 should be expanded to include additional vehicles 3. Consider my vehicle for inclusion in the recall due to identical failure characteristics this issue represents a significant safety concern, as sudden engine failure at highway speeds could lead to loss of control or increased risk of collision. Supporting documentation is attached.

The vehicle was had a lower engine knock. When I took the vehicle in I was informed that there is an open recall for Honda Pilots for engine knocking and failure but my VIN number was not included. Because of the knocking I was informed that I needed to replace the engine. The vehicle is approximately 2400 miles over the 100k power train warranty. The engine has been serviced regularly and has had all pm completed. The vehicle is currently in the repair shop waiting for a replacement engine to come in. Since Honda doesn't have rebuilt engines the shop is waiting on a used engine to arrive that has approximately 77k miles on it. Because the engine is still waiting to be replaced I do not have a repair bill yet.

At 144,500 miles, the connecting rod broke and destroyed the engine. The connecting rod broke while driving on the highway at highway speeds. Honda has confirmed the connecting rod was the cause and will need a new engine to get the vehicle working again. I was having intermittent check engine lights and Honda could not find anything wrong with the vehicle prior to the failure. There are currently recalls on 2019 Honda Pilots for this issue, but does not cover my specific vehicle. This is a known issue in Honda Pilots.

My engine has been diagnosed as having connecting rod bearing knock, which is indicative of failing connecting rod bearings. I'm submitting this complaint as further evidence for the NHTSA investigation that Honda's Honda Pilot connecting rod bearing safety recall had an insufficient of covered vehicles. My vehicle has a fully complete oil change history documented by its carfax report when I purchased it and I have the receipts for the subsequent required oil changes under my ownership. At the time of purchase and as of today, my VIN is not part of Honda's recall, yet I have experienced connecting rod bearing failure, as have many others. I am now faced with paying $1000 in diagnostic fees to a dealership to just to see whether Honda will offer any help or not, and, if not, pay them another $1000 to reassemble my engine. Instead, I will be having my trusted Honda mechanic either replace the bearings or the short block of my engine at my own expense. My vehicle was diagnosed by a Honda/Acura-only repair shop. When I have the work done, I'm happy to request to keep the original bearings so they can be examined should that be necessary. The vehicle has only been inspected by my repair shop. I haven't involved insurance. There are no warning lights on. So far, my safety is not at risk, but I have two children, and this is our family vehicle. Should the engine fail, it's likely that wold cause an accident and injury or death. I originally had the vehicle diagnosed because I could hear the noise myself and it was not a normal noise. I will have an estimate for repair available in the next few days.

While idling and driving into a parking garage, a new metallic knocking noise was audible from the engine. When I pulled up to the parking garage, I lowered my window to have the code scanned to enter the garage. The noise was present at that time, nothing previous to my commute to work this day. The noise was not audible while driving due to road/wind noise, music and conversation in the car. Driving down the garage ramp and into the parking area with the window still down, the noise was more pronounced (perhaps from the surrounding concrete walls). I eventually parked the vehicle after taking a video clip and sought help via phone and email from my work office. In this specific incident, safety was potentially at risk if the condition had worsened to the point of engine failure or other severe condition while driving on the roads. I was lucky in this instance. On 01/06/2026, video clip was sent to Honda dealer where purchased. I was instructed to not drive it and have the vehicle towed. Due to distance and expense to tow it close to home where purchased, it was towed to a local Honda dealer. Today they called and said internal components have failed and the engine needs to be replaced. On 01/07/2026 I've further engaged my local Honda dealer where purchased. This includes transferring it to them. At this time, the vehicle would be available for inspection upon request. No check engine light or other warnings of any sort were present. No invoice for diagnostics/repairs is available as of yet for upload as this is event is still in progress. There is only a video clip to hear the audible sound coming from inside the engine.

Engine failure: one of the engine rods blew through the longblock and seized the engine while driving on the highway. The car is regularly serviced from the dealership, well maintained, has low mileage, and is relatively new (2019). There is no recalls for the car, but this seems related to the ongoing investigation with Honda and Acura cars that have had engine failures.

My car is a 2019 Pilot and with 105k miles, engine has the rod bearing knock problem currently being investigated by NHTSA.

The auto idle stop feature on my 2019 Honda Pilot is a critical safety defect. The engine repeatedly fails to restart automatically after the idle stop engages at a complete stop, resulting in the vehicle stalling in traffic. This is a major crash risk, not a minor inconvenience. I have experienced this dangerous failure multiple times while waiting to make a left turn in busy intersections. When I release the brake to proceed, the engine remains stalled, leaving my vehicle immobilized directly in the path of oncoming traffic and creating a high risk of a side-impact or rear-end collision. On one occasion, the engine stalled as I was attempting to clear a red light, leaving the Pilot stationary and exposed. I manually disable this feature every time I drive because of the known failure risk, and the stall only occurs when I occasionally forget this essential step. Replacing the battery, as recommended by the dealership, did not resolve the high rate of failure. Honda's existing fixes are inadequate, and this defect puts vehicle occupants and other drivers at serious risk of injury or death.

Vehicle surges occasionally at 30 to 45 mph. Had a loud engine knock when driving on interstate and vehicle slowed down and multiple warning lighted up on dash like a christmas tree. Was able to get to the shoulder safely. Restarted the vehicle, warning lights gone and was able to drive home. Obd ii scanner read p0369. Took it to dealer for inspection, they confirmed camshaft “walk” and damaged the camshaft position sensor. After the repair, the surging issue still occurs occasionally.

When my engine starts cold, there is a bad clanking noise. The noise goes away once the engine warms up.

The contact owns a 2019 Honda Pilot. The contact stated while driving at an undisclosed speed, the vehicle stalled. The contact stated that the emissions system warning light was illuminated for forty-five minutes prior to the vehicle stalling. The vehicle was driven a short distance before the vehicle stalled again. The contact noticed an abnormal sound. The vehicle was driven to the shoulder of the road and turned off. The vehicle was towed to an independent mechanic where it was unofficially diagnosed with internal engine failure. The contact was advised to tow the vehicle to the dealer for assistance. The vehicle was towed to the dealer and was unofficially diagnosed with internal engine failure. The contact was advised that the engine needed to be dismantled for a complete diagnostic test. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and a case was filed. The contact was informed that the case would not be escalated until the complete diagnostic test was performed. The failure mileage was approximately 114,300.

As the vehicle is stopped in traffic and is about the proceed, the vehicle automatically shifts into park and the emission warning light comes on. The vehicle is unable to be put back into drive unless the vehicle is turned off and then restarted creating a dangerous condition while you are stuck in middle of the roadway.

Stopped at an intersection at approximately 2:40pm on August 28, 2025. The auto -stop/start stopped the engine and it would not restart.

The fuel pump was issued a recall that I had replaced, but due to it not operating properly it caused my high pressure fuel pump in the engine to malfunction as well. This has been conveniently left out of the recall for fuel pump and the dealership wouldn't agree to look into it further.

In 2022, in traffic on i35 in temple, TX, I was in "drive" and my car went automatically to neutral and I could not get it out of neutral or turn my car on and off. My two children were in the car and had cars moved, I would have been clobbered. I finally got my car to turn off after several tries, but it would not turn on. I waited a a minute and tried to turn it on again and after several attempts, it turned back on and traffic began to move so I did not have to stop and brake again. This same issue happened at a stop light a month ago and I could not move my car. I did not hit anything in my car, I did not shift it to neutral, it automatically did this on it's own. I finally turned the car off and after many attempts was able to get it back on, put it in drive, and move the car out of the intersection. The automatic engine shut off also comes on and off in my car without me touching anything. It works sometimes and it doesn't. This issue is a total safety concern and should it happen again, I may not be so lucky with other vehicles. Please help with this recall on my VIN.

The contact owns a 2019 Honda Pilot. The vehicle was taken to the local dealer for an oil change. The contact stated that after leaving the dealer, the vehicle started making an abnormal knocking sound. There were no warning lights illuminated. The vehicle was taken back to the local dealer, where it was diagnosed, and it was determined that there was a failure in cylinder #1, and the lower engine block needed to be replaced. The vehicle was repaired. The manufacturer was contacted for assistance with the cost of the repair. The failure mileage was approximately 73,000.

All of the safety features are failing starting about August 2025. Warning lights are lit for collision mitigation, cruise control, high beam, lane departure, braking, everything!!! we replaced the battery but that is not the problem. The transmission was always a problem. The braking assist never worked from day 1. The vehicle is completely defective.

2019 Pilot 3. 5 liter v6 ~82000 miles has developed a nasty rod knock, failure is imminent. I am aware of the current probe that includes this year/make/model.

My 2019 hoda Pilot touring often suddenly changed to n (neutral), not moving when I release the brake pedal on the freeway when traffic is slow (stop and go) or when at the stop at the intersession. I had to hit (shift) to d (drive) or sometimes it was getting worse, I had to hit restart button to resume driving. Many times, it was a nervous moment when the cars from behind were too close and unexpecting my car was stop. It's hard to convince the car dealer it is a real problem when I brought the car for other recall problems. They only worked on the other recalls and verbally advised just to see if the fixes on the recall would fix the problem I experienced since there is no recall related the problem I described.

Transmission failure. Began with noticeable reduction in acceleration, then issues getting into reverse. Warning lights then went on - transmission system problem, blind spot info system problem, emission system problem. On 6/19/25 we had the fuel pump motor recall addressed. The transmission failure was on 7/18/25.