2020 Honda Pilot: engine failure

Filed Dec 5, 2025 · Engine · CA

Transmission is sluggish and the RPM’s fluctuate between 1200 and 1400 at any speed going back and forth so the car has a back and fourth motion. Engine failure on 12/3/25 car stopped while driving. Makes a loud knocking sound. Most likely faulty bearings due to poorly engineered camshaft. White pear paint peeling since I purchased car. Capital Honda in San Jose unable to address any issue saying nothing is covered under warranty. These issues where taking place even while under warranty.

Filed Aug 28, 2025 · Engine · NJ

I have a 2020 Honda Pilot (VIN [XXX] ) and have experienced RPM fluctuations when trying to maintain speed. I'm concerned these issues may be related to ODI investigation PE25008 and further use of my vehicle without having it inspected may result in a crash, fire and/or complete engine failure. The engine has not operated smoothly for months, and my mechanic has not been able to figure out why. It feels like the engine is struggling to maintain a steady RPM, leading to bouncing or surging in power. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 27, 2025 · Engine · PA

[XXX]: While driving on [XXX] in Pennsylvania, my check engine light illuminated in a tight construction zone with jersey barriers & speed limit of 55 mph during inclement weather. I chose to remain behind a tractor trailer driving under the speed limit for the remainder of the construction zone approximately 1 mile. Once out of the construction zone, I attempted to pass the truck in front of me; however, when I moved into the passing lane, my vehicle would not accelerate to pass the truck placing myself and my 2 children in danger on [XXX] in inclement weather. Fortunately, I was able to safely return to the travel lane & then exited at the next exit which was about 2 miles away. I proceeded to a pull off right after the exit ramp & called my spouse. When he arrived, we decided to attempt to drive the vehicle home an alternate route; however, while driving about 2-3 miles the check engine light remained on & I was not able to accelerate beyond 35 mph. We decided to pull into our HS parking lot where I shut off my car for about 5 minutes. When the vehicle was restarted, the check engine light was no longer on, so we drove around the parking lot & the vehicle appeared to be operating normally allowing acceleration to occur, so we attempted to return home. While driving about 3 miles, the check engine light once again displayed as well as a series of other warnings. The vehicle began to shake and various noises were produced from the front end of the vehicle including what sounded like metal on metal grinding. ASAP, I proceeded to a parking lot to ensure safety for myself & children to stop the car and have it towed to a local mechanic, then to a Honda Dealership. After initial diagnostics, we were informed our engine failed & needed replaced due to what they suspected was a connecting rod bearing issue. Our engine is currently being replaced, but we informed them we wanted the defective engine held to be available for inspection for this investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO

Filed Jan 8, 2025 · Engine · OH

We were driving down [XXX] in Columbus, Ohio and the cars started to lose power and felt a explosion or slip, right after all the dash board warning lights came on and oil light stating no oil, as I pulled over you could see tire width of oil 1/2 mile down the interstate and showing where I pulled and engine has seized up, I turned engine off , all lights stayed on and dash board, and engine was smoking bad, I got out until help arrived. husband opened hood and oil was everywhere, and car would not start. It was towed to Honda Dublin, Ohio and they inspected. Stated the engine had a hole in it and rod bearing had overheated and shot out of the block destroying the engine. WHY ARE THERE NO RECALLS. THIS CAR IS A 2020 UNDER $100K NOTHING WAS WITH IT AND STILL OWE $18K YET CAN'T BE DRIVEN. HAS THERE BEEN ANY SOLUTIONS? [XXX] if anyone else has experienced this please email me on what the end result was please. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Dec 27, 2024 · Engine · IL

Honda Pilot AWD EX-L 2020 Engine Failure Incident Report October 5, 2024 Check Engine light went on 294 IL Tollway while traveling in left lane. Began to feel a slowing of the vehicle and just a wrong feeling, proceeded to move towards right lane in busy traffic and ~0.5 to 0.75 miles later check engine light started flashing as we proceeded to exit. Planned to make it to rest area or tollbooth but felt it was too far away; check engine light flashing, pulled over to shoulder short of the tollbooth. Shut down all extraneous items (radio, A/C) and pushed the ignition button to turn off vehicle. Could hear some clanking sounds (which we have later researched and found audio/video of mechanics speaking about oil pump failure and loud clanking sounds, which was exactly what we heard).Vehicle didn’t seem to respond (not shutting off), pushed button again and now several red light warnings popped up in succession, these are the ones I recall seeing: (Oil pressure low and Low oil), I believe there were others, but they were cycling fast and didn’t put them to memory, but clearly the codes had been unleashed. Pushed button again and engine shut down. Opened hood and checked oil and did see oil on the dipstick (though level was not clear, seemed to have oil on upper and lower part of reading area, but not in the middle); Called dealer and agreed sounded like an oil pump failure, which in theory could mean there is still plenty of oil in the engine and moving to a safe location. Attempted to start engine again and it struggled and didn’t really start, had a clanking sound again, so hit the button to shut it off for good; and called for tow. Diagnosed with engine failure, quoted replacement $16k, negotiated after documentation and provided good will from Honda with deductible out of pocket $4917.75. Upon posting of investigation now approaching Honda Corporate for reimbursement request.

Filed Dec 12, 2024 · Engine · FL

Engine developed a knocking, then started to sputter and ultimately stalled. No codes showed. Sent to dealership, they said I need a new engine, but could not tell me why. Again No codes drove car for 1 day, engine completely failed.

Filed Sep 9, 2024 · Engine · CT

On August 12th, 2024, we were driving North on New Jersey Turnpike at 65mph surrounded by traffic when the vehicle suddenly and unexpectedly stalled (no dashboard warning lights or system messages prior, nor any signs while driving prior). The surrounding cars were unaware of this mechanical failure and thus it created an extremely dangerous situation for all on the highway. Fortunately, I was able to navigate safely to the side of the highway without incident. Having towed it to the nearest Honda dealer, they diagnosed the root cause to be seized timing belt idler pulleys, causing the engine to lose timing and stall. This failure also resulted in damage to the cylinder heads, valves and associated components. While the dealer has repaired all of this damage under warranty, they have not adequately justified how or why these components failed extremely prematurely (4 year old vehicle with 35k miles). Additionally, Honda has not provided reimbursement for the resulting expenses incurred - hotel, rental car, towing, etc.

Filed Oct 3, 2023 · Electrical · 20,000 miles · WV

The contact owns a 2020 Honda Pilot. The contact stated that while stopped at a red light, the Auto START/STOP feature activated; however, after releasing the brake pedal, the engine failed to restart. Additionally, the transmission had erroneously shifted into neural. The contact stated that the vehicle was turned off and shifted into park before pressing the START/STOP button to restart the vehicle. The failure had occurred on several occasions. The vehicle was taken to the local dealer who performed a software update, but the failure persisted. The manufacturer was not notified of the failure. The failure mileage was 20,000.

Filed Sep 13, 2023 · Electrical, Engine · NH

The engine failed to start after being stopped at a red light. I engaged the gas and the entire car just shut down. I was stuck at the light in the middle lane with cars honking all around me. I attempted to put the car in drive, neutral, park and nothing worked. Somehow I was able to restart the car after many cycles of the light. This came out of nowhere; i.e. - it's never happened to me prior and is a HUGE safety issue. After doing some research, it seems this is an issue many Honda owners are complaining about. The incident occurred to me just as many others are detailing the exact same issue. To date, no one has inspected the vehicle but an appointment with the dealership has been made. There were no warning lamps, messages, or other symptoms prior to this occurring.

Filed Jun 10, 2022 · Engine · CA

Auto start/stop feature; engine failed to restart from a complete stop at a red light, happened on multiple occasions. I would have to press on the brake and accelerator and press the start button to start the car and be able to drive.

Filed Jan 17, 2021 · Electrical, Engine · 8,300 miles · IL

I've taken my vehicle in 4 times now for electrical issues and the sensors randomly going off. Today while driving, I got a notification of an engine system problem as well as an emissions failure and awd failure. I purchased my vehicle brand new from the dealership and this will now be the 5th time going in for electrical issues and now whatever this engine failure is. The dealership is closed right now so I do not have a full diagnosis but the warning on the screen tells me to limit driving and keep the car off due to potential fire. This should absolutely be investigated.