2016 Honda Pilot Engine Problems

My 2016 Honda Pilot has suffered catastrophic engine failure due to an apparent connecting rod bearing failure, identical to the defect described in NHTSA Recall 23V-751. During driving on the interstate the engine began knocking, made a loud banging sound, abruptly seized while driving which caused a sudden loss of motive power on the roadway, which created an immediate traffic hazard and safety risk. My VIN was checked and is currently excluded from the existing recall when checking through Honda. I am filing a complaint to urge investigation to expand the scope of the recall to cover my vehicle since it seems to exhibit the exact same rod defect currently under this federal investigation.

NHTSA ID

11776311

Incident

Oct 19, 2026

The contact owns a 2016 Honda Pilot. The contact stated that while driving 35 MPH, an abnormal knocking sound emanated from the engine. The vehicle was taken to the dealer, where diagnostic testing determined that the connecting rod bearings failed. The contact associated the failure with NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The manufacturer was notified of the failure by telephone. The failure mileage was approximately 105,000.

NHTSA ID

11776169

Incident

Sep 20, 2026

Mileage

105,000 mi

The manufacturer’s defective fuel delivery system (faulty fuel injectors covered under Honda TSB #19-056) causes severe engine cylinder misfires, dropping the vehicle into an immediate, unpredictable, and sluggish 'limp mode' while driving at highway speeds. This sudden loss of power and acceleration creates a severe traffic hazard, preventing the vehicle from keeping pace with traffic or safely merging. The primary fueling malfunction has also led to cascading damage, sequentially melting and destroying both catalytic converters and prematurely destroying brand-new spark plugs in under 5,300 miles due to raw fuel dumping into the exhaust stream.

NHTSA ID

11775893

Incident

Nov 3, 2026

I was stopped at a traffic light just off a highway exit ramp, with my vehicle in drive. When the light changed and I attempted to accelerate, the vehicle would not move forward. I immediately shut off the engine. Because I was stopped in an active traffic lane near a highway ramp, I became concerned for my safety and restarted the vehicle in an attempt to move out of traffic. Upon restarting the engine, I heard a knocking noise that had not been present previously. I was able to move the vehicle approximately five feet to a safe position before shutting it off again.I did not attempt to drive the vehicle any further because I was concerned about causing additional damage. The entire incident unfolded within seconds. This was a single, sudden failure rather than a recurring issue. The knocking occurred only during the period leading up to the vehicle becoming inoperable. This was not an ongoing issue that I had been experiencing for months. Car would not accelerate, I began experiencing a knocking noise from the engine. The vehicle subsequently stopped running.

NHTSA ID

11775392

Incident

Oct 3, 2026

Connecting rod spun a bearing/ rod knock Verified le customer's concern regarding an abnormal engine knockır oise. Conducted a diagnostic inspection and confirmed pronounced metallic knocking noise originating from the ower engine assembly. Used a mechanic's stethoscope tr isolate the noise to the crankshaft/connecting rod area technician verified a catastrophic lower-end engine failure. Specifically, the diagnostic notes state: "Connecting rod spun a bearing / rod knock Verified" "Pronounced metallic knocking noise originating from the lower engine assembly" "Testing indicated that the knocking noise was most prominent at cylinder #2, consistent with excessive connecting rod bearing clearance and a spun connecting rod bearing." Furthermore, the computer scan sheet shows zero codes for low oil pressure, engine overheating, or vehicle neglect. The temporary misfire codes listed occurred solely because the technician intentionally disconnected individual ignition coils to isolate the mechanical knocking sound. This precise diagnosis—a spun connecting rod bearing at cylinder #2 due to improper clearance—is the textbook definition of the inherent manufacturing defect that triggered the major NHTSA Action regarding Honda 3.5L V6 engines. Because my vehicle was manufactured at the Lincoln, Alabama plant and has been maintained perfectly by Honda its entire life, this failure is undeniably due to a factory structural defect rather than normal wear and tear or owner oversight.

NHTSA ID

11774283

Incident

Oct 20, 2026

Hello, While driving, the engine developed a distinct, heavy metallic knocking sound coming from the bottom end. I took the vehicle to an independent repair shop for inspection, where the mechanic drained the oil and cut open the oil filter. The filter pleats contained significant metallic debris and bearing shavings, confirming internal connecting rod bearing failure. The mechanic confirmed the engine has severe bottom-end damage requiring a complete replacement. The damaged oil filter and engine are available for inspection upon request. According to the previous owner, the vehicle was brought to an official Honda dealership in April 2024 for this exact knocking noise. Per the seller, the dealership misdiagnosed the engine knock as a faulty timing belt tensioner and charged approximately $2,000 to replace the timing belt assembly. That repair failed to resolve the noise, but because of the dealer's misdiagnosis, the vehicle continued to be driven with failing rod bearings. This failure poses an immediate safety hazard. Sudden connecting rod bearing failure on the highway can lead to complete engine seizure, abrupt loss of power at high speeds, power steering loss, or a thrown rod causing an engine fire, putting passengers and surrounding traffic at severe risk. Prior to the diagnostic check, there were no low oil pressure warning lights or dashboard indicators. This failure directly aligns with NHTSA Campaign 23V-751 (Honda Recall XG1) for 3.5L V6 (J35) engine connecting rod bearing defects. This 2016 Honda Pilot has the exact affected J35 engine type and exhibits the exact failure mechanism described in the recall, yet this specific VIN was excluded. Given that non-recalled VINs are experiencing identical catastrophic bearing failures, Honda should expand the recall parameters or cover the replacement engine cost for vehicles with this confirmed defect.

NHTSA ID

11774211

Incident

Oct 27, 2026

I have been having issues with my 2016 Honda Pilot and I looked on Experian and it stated that there is a recall. There are two different recalls, the first one says Fuel Injector/W Software Update the date is 11/24/2020 and recall # W8V. Also recall for Start/Stop Switch that the recall date was 12/9/2020 and recall # Y93. I bought my car in 2024 but I did not get an extended warranty. The car is having same symptoms for the past 2 years, my husband tries to fix what he can. Even though it is not under warranty they never fixed these issues before selling my car. It started acting up after 3 months of having it. So I am thinking they just took of the system problem and tweaked it so the car would be sold.

NHTSA ID

11774204

Incident

Sep 18, 2024

While driving our 2016 Honda Pilot on the highway approximately three weeks ago, we experienced a sudden, loud clunk from the engine, followed by catastrophic engine failure. The failure occurred unexpectedly while the vehicle was traveling at highway speed, creating a serious safety concern. Following the incident, we learned that the engine had suffered severe internal damage involving the connecting rod/piston assembly, with internal components breaking through the engine block. The vehicle now requires a complete engine replacement, estimated by the Honda dealership at approximately $20,000. At the time of failure, the vehicle had approximately 95,000–105,000 miles and had received regular maintenance at an authorized Honda dealership, including major engine maintenance in November 2025. We are particularly concerned because Honda previously issued Safety Recall 23V-751 for connecting rod bearing failures affecting certain 2016 Honda Pilots. However, our vehicle’s VIN was excluded from that recall despite experiencing an apparently similar catastrophic engine failure. NHTSA also opened Investigation PE25008 to investigate additional connecting rod bearing failures involving Honda vehicles outside the original recall population. We believe our vehicle’s failure warrants investigation to determine whether it is related to the known connecting rod bearing defect and whether additional vehicles were improperly excluded from the original recall. We have opened a case with American Honda, which is currently reviewing our request for assistance with engine replacement. We request that NHTSA document and investigate this incident as a potential vehicle safety defect, given the sudden engine failure at highway speed and the risk of a serious accident.

NHTSA ID

11773380

Incident

Oct 3, 2026

I am writing to report a severe internal engine defect on my 2016 Honda Pilot that poses a sudden stalling and safety hazard, identical to the failures covered under NHTSA Recall Campaign Number 23V-751. My vehicle is currently experiencing a distinct metallic rattling/knocking noise coming from the lower engine block. This noise is highly noticeable under acceleration and high-load conditions right before the transmission shifts gears at higher RPMs. Upon performing an inspection of the engine oil system, the drained engine oil revealed a heavy concentration of microscopic metallic "glitter" and shimmering copper/silver shavings suspended in the fluid. This confirms acute, active connecting rod bearing degradation and crankshaft journal wear. Despite displaying the exact textbook symptoms, failures, and manufacturing characteristics of the defect outlined in Recall 23V-751 (improperly ground crankshaft journals from the factory), my specific VIN is currently excluded from the recall scope. I am submitting this complaint to formally document that my vehicle is a clear positive match for this manufacturing defect. I request that my VIN be added to the active recall scope or included in the NHTSA’s ongoing investigation regarding Honda’s under-inclusive recall volume, as this failure introduces an immediate risk of catastrophic engine seizure and sudden loss of motive power at highway speeds.

NHTSA ID

11773118

Incident

Oct 22, 2026

The engine has developed a severe internal engine knocking/rattling noise while running. This symptom matches the defective crankshaft and connecting rod bearing failures detailed under NHTSA Campaign 23V751000, presenting a severe risk of sudden stalling and complete engine failure under load.

NHTSA ID

11772972

Incident

Oct 12, 2026

My 2016 Honda pilots has given me trouble lots of people call it the Christmas lights effect, all the dashboard lights turn on in the middle of the highway and my truck jerks and turned off , they now about this dangerous trouble and has not put any recalls on this matter, had to spend 3,000 dollars had to replace the fuel pump and the fuel injected , will not recommend this truck, I was so stressed and scared

NHTSA ID

11772790

Incident

Oct 7, 2026

Driving home late Tuesday night October 13, 2026 the car made a severe noise, pulled to side of the road turned car off. The car would not start, the car was towed the next day to the Honda Dealership it was bought from. The car had just been in the Honda shop for routine maintenance. There was no warning lights. The safety concerns being on the side of a busy road. My wife and 2 children had to wake up and come and get me. This Pilot is our primary car the other one is not safe enough and is used for in town driving. According to the dealership it was towed to it was a P0304: cylinder 4 misfire misfire with a brand-new plug and a healthy timing belt, together with a loud engine noise, points to mechanical damage inside the engine. That fits a rod bearing failure.

NHTSA ID

11771719

Incident

Oct 13, 2026

Driving on the highway the engine stopped no warning lights or noises. Private mechanic and Honda themselves have said it was due to a rod breaking off. Which was recalled for the same year make and model but did not include my VIN and I believe my VIN should have been included

NHTSA ID

11771477

Incident

Oct 2, 2026

I was driving and all of my dashboard lights lit up like a Christmas tree and i was unable to move the car safely without great difficulty in traffic during rush-hour with my children in the car the fuel pump went out was what i was told by Honda and there was a recall for this for several model years but not mine I only had 98,998 miles on the car and it should be covered by the recall like the other model years this is an on going issue for Denso fuel pumps my model year should be covered and i should be reimbursed

NHTSA ID

11771409

Incident

Mar 20, 2024

My 2016 honda pilot has 97,500 miles. The engine stop working and I have it replaced a used 3.5 engine. The transmission has transmission overheating problem and I took a picture on the dash board. I show it to the service advisor and they won't acknowledge about the overheating problem. Honda care customer service won't do anything regarding the engine and transmission problem.

NHTSA ID

11768126

Incident

Jul 24, 2026

Catastrophic internal engine mechanical failure. My 2016 Honda Pilot (3.5L V6 engine) has developed a severe connecting rod bearing knock that is highly audible during cold starts and heavily intensifies upon pressing the gas pedal to accelerate. This issue is an exact match to the mechanical defect and symptoms detailed in NHTSA Recall Campaign Number 23V751000 (Improperly ground crankshaft pins causing premature connecting rod bearing wear and engine seizure). However, when running my vehicle's 17-digit VIN, the system states that my vehicle is excluded from the recall list. This is a severe, life-threatening safety hazard. The engine is at immediate risk of throwing a rod, throwing metal debris into the oiling system, or completely seizing without warning, which would cause an abrupt loss of motive power at highway speeds or a catastrophic engine fire. Because thousands of owners outside the original production window are experiencing this identical failure, I am filing this complaint to urge the NHTSA to mandate that Honda expand Recall 23V751000 to include all affected 3.5L V6 engine blocks.

NHTSA ID

11767959

Incident

Sep 28, 2026

Engine blew up and forced the hood open while driving, obstructing view, and then started smoking black smoke. The engine is ruined and all of the oil drained from it. Pieces of pistons were laying on the oil tray. The car had been inspected with an oil change within 1k miles.

NHTSA ID

11766830

Incident

Sep 23, 2026

very well maintained 2016 honda pilot oil changes done on time only 149k miles started it up labor day weekend to a sound of engine knock. It ran for a min or two before I turn it off oil was full. It is not the failed timing the belt tenisoner.... I called my local Honda dealership where they said my vin was not included in the crank/engine bearing recall. I have no warranty and the dealership of course wants me to tow it there to pay their tech their diagnostic fee. I have read so many stories of this happening to the honda pilot and Ridgeline vehicles. This is a shame.... Honda needs to step up & double check their manufacturer dates & add more vin to this recall ASAP

NHTSA ID

11765581

Incident

Sep 5, 2026

Engine warning light came on, then all warning lights came on, then the engine just stopped. Honda dealer confirmed it was due to a failed crankshaft and might be covered under a current recall, 23V-751. We spent over $10,000 in diagnostics, purchasing a rebuilt engine and installing the rebuilt engine. The issue was confirmed by a Honda Dealer. No issues with the Pilot prior to this happening. There are many complaints for the same issues from other 2016 Honda Pilot owners with the same failures. Honda knows this was an issue with parts used but has only covered part of 2016 Honda Pilots instead of all of them.

NHTSA ID

11763131

Incident

Apr 1, 2025

The contact owns a 2016 Honda Pilot. The contact stated that while accelerating from a stop, the vehicle lost automotive power, and the battery, oil, and information warning lights remained illuminated. Several minutes later, the vehicle was restarted, and the contact continued driving. Another failure occurred while attempting to accelerate from a stop, and the transmission shifted into neutral, the brake pedal became stiff, and the contact was forced to restart the vehicle. The vehicle was not diagnosed. The failure mileage was 98,512.

NHTSA ID

11762859

Incident

Sep 8, 2026

Mileage

98,512 mi

Engine bearing rod failure. Even though all engine required service was completed on time and at the official Honda service, engine bearing rod failed requiring costly whole engine replacement.

NHTSA ID

11762317

Incident

Nov 14, 2025

The engine started making a faint rattling sound at low rpm , but after 15 miles of driving the noise grew rapidly and something broke in the engine and seized the engine. Currently at a workshop and mechanic said this can't be fixed as engine is damaged and it need a full motor replacement. He also, mentioned it could have been very a serious issue and I could have gotten into a serious accident.

NHTSA ID

11762299

Incident

Jun 2, 2026

A critical failure in the direct fuel injection system caused severe engine misfiring, sudden loss of drive power, and a cascade failure that disabled safety systems during vehicle operation. Diagnostic scan confirmed DTCs P0172 (fuel system rich) and P0301 (cylinder 1 misfire). In response to the misfire, the vehicle's computer automatically disabled the Electronic Power Steering (EPS), Vehicle Stability Assist (VSA), and SH-AWD systems (diagnostic codes U0401-68, U0416-68). This is a known manufacturing defect involving internal injector wear and high-pressure fuel pump debris (detailed in Honda TSB 20-100). The sudden loss of engine responsiveness paired with the simultaneous disengagement of traction and steering assists while driving creates an immediate crash hazard. Because Honda currently limits this repair to a 10-year warranty extension rather than a mandatory safety recall, vehicles with low mileage are experiencing sudden safety-assist shutdowns on the road without manufacturer remedy.

NHTSA ID

11761766

Incident

Aug 22, 2026

I was driving home from a road trip with my family of four, and I noticed that when I accelerated, the engine made a knocking noise. Prior to this, I had driven the car about 300 miles that day with no issues. While I was driving, my wife asked if we could record the noise so we could take it to a mechanic to diagnose the issue. While filming, I revved the engine a few times, and the noise would get really loud. After filming, I drove about 10 more miles, and the engine completely shut off. The check engine and oil lights both came on, and when I pressed the gas pedal, the car made a polite dinging noise. When the incident occurred, we were in the middle lane driving about 70 miles per hour. Knowing that I needed to get off the highway before I ran out of momentum, I carefully changed lanes and coasted off to the nearest exit. Thankfully, we were able to safely get off the highway and into a parking lot. Had we not, we would have been stuck in the middle of 70mph traffic potentially causing a high-speed collision. I was able to get the engine restarted, but it made a horrible squealing noise while running and a knocking noise when I revved the engine. The car also displayed an emissions check error, along with the oil and check engine lights still on. I had the car towed to an independent mechanic, who diagnosed it as catastrophic engine failure due to spun bearings. I did some research and found a recall for the defect, 23V-751, but my car isn't covered in the initial campaign. I understand the NHTSA is continuing an investigation into this defect as more cars, like mine, are reporting the same problem. As a result, I took it to the Honda dealer to get a Goodwill Repair, and they diagnosed the car with the same issue. Honda is not going to cover the repair, so I am left with a broken car because of their manufacturing defect.

NHTSA ID

11761024

Incident

Aug 2, 2026

I am a [XXX] female driver in northern [XXX], and I am driving a 2016 Honda Pilot that is suffering from severe, documented engine failure symptoms that Honda refuses to address. The vehicle is producing a distinct squeaking and chirping sound from the engine bay, and a recent inspection of my engine oil revealed magnetic metal flakes. This indicates that critical internal engine components — likely the connecting rod bearings or camshaft—are rapidly tearing themselves apart and grinding down into the oil stream. The Check Engine Light continuously comes and goes. When taken to the dealership, instead of diagnosing this severe mechanical hazard, the dealership completely neglected the issue, stated they did not know why it was happening, and simply cleared the light, sending me back out on the road in a ticking time bomb. Although my specific VIN is currently excluded from Honda's active rod bearing recall, my vehicle is exhibiting the exact textbook symptoms of the manufacturing defect currently under NHTSA investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11760457

Incident

Aug 26, 2026