2014 Honda Odyssey

The incident happened in December 2022; the vehicle is available for inspection still. Without warning, the engine light started blinking, and engine ran very rough, so I ended up pulled over and stuck until we could tow to the local Honda dealership. Then was without a car for several days. The dealership found error code P0302 (misfire on cylinder 2), due to oil gumming up on the spark plugs, caused by the eco system design flaw in the 2014 Odyssey. The dealer quoted $5640 to replace the 1-3 piston rings. I could not afford this, so they replaced all 6 plugs and cleared the codes for a short term fix ($465). Which brings us to now, when Honda has offered a warranty extension and to reimburse for previous repairs related to this problem. I submitted my paperwork for the $465 reimbursement a month ago and have had multiple phone calls with Honda, and several "escalations" to supposed supervisors, each of whom seem to have not even looked at the incident details. Honda has denied the claim. The paperwork I submitted to them is from the dealer repair in Dec. 2022 and states "misfire on cylinder 2, need piston ring repair on cylinders 1-3, P0302 was the dtc error code, replaced all 6 plugs and cleared codes for short term fix, for long term fix, vehicle needs the 1-3 piston rings replaced." The Honda reps claim the dealer service did not use the right wording; it should have the words "fouled by oil" in the service report (but they don't provide appropriate wording for service departments to use). The last voicemail I received from them said there was no error code provided (which there clearly was). Honda is not interested in fulfilling the reimbursement their latest campaign promises. Beyond that, the long term fix is not covered on the warranty extension, because the vehicle is not currently broken. So I am left with a van that I can't drive on the highway or out of town, since it can happen again without warning. This is a safety risk for my family. Shame!!

Had a Honda fixed for a well known piston ring problem that did not have a recall, but should have at the time repaired. In July, Honda sent us an extended warranty for the very problem we had repaired. I sent in all documentation and claim was denied twice. My dealer has sent me a voice mail confirming the repair is the exact one mentioned in the warranty extension. American Honda is claiming certain error codes must be mentioned in the work order in order to pay the claim. This is at best a bad faith move on Honda's part.

My van has 2 automatic sliding doors, 1 on each side. The cables for both doors have now broken. So neither automatic door works anymore. This is clearly a common problem. And it's a safety issue for those of us with small children and pitched driveways, where the doors can now slide and trap our children. I can't believe a recall hasn't been issued for this

A poorly designed engine leads to misfires even after proper maintenance, increasing the chances of a crash. On Monday, May 12th, 2025, the MIL indicator came on and began flashing while I was driving. The engine began to misfire so violently that the vehicle was nearly undriveable; acceleration was dangerously poor. After I got home, I used a OBD-II code scanner and pulled a "P0301 - Cylinder 1 misfire" DTC. Then, I did some research, and found that a poorly designed engine causes oil to burn inside the cylinders and foul the spark plugs. I inspected the spark plugs and found multiple fouled plugs, specifically on the cylinders on which Honda's Variable Cylinder Management activates on, cylinders 1-4. I replaced all six spark plugs, and the issue went away, as expected. Photos of the fouled plugs are attached. Honda is aware of this problem, as it recently extended the warranty of the engine in this vehicle. I received a letter on July 31, 2025, titled, "Warranty Extension: 2013-15 Pilot & 2013-17 Odyssey MIL Comes on with DTCs P0301 thru P0304." (See uploaded file.) Spark plug inspection and replacement is part of the repair, in addition to a partial engine rebuild and software update. However, the warranty extension only applies *after* the misfiring has started, which is no help to the safety of this vehicle, as the issue can start at any moment while driving. Furthermore, the warranty extension only adds an extra six months to many of the affected vehicles. Therefore, any vehicle this extension applies to is an unsafe vehicle unless the safety issue already occurred and was repaired. If the issue presents itself after this time period, the owner is left with an unremedied vehicle and with an expensive repair bill.

I purchased a used vehicle from an auto auction. After the purchase, I discovered through Carfax and AutoCheck reports that the vehicle had a history of severe damage and an odometer discrepancy, both of which were not disclosed prior to the sale. The vehicle was sold with a Clean Title that stated “Actual Mileage,” but available records contradict this, indicating possible odometer fraud and prior total loss or structural damage. This raises concerns of title washing — where previous branded or salvage titles are "washed" clean through certain state DMVs — and calls into question the accuracy of the title issued shortly before the sale. The clean title was issued just one day before the auction sale, despite existing documentation showing serious history issues. The current situation poses a potential safety risk if the structural integrity was compromised in the previous damage. I still have the documents and inspection results available upon request. No resolution has been offered despite raising the issue with the auction.

Piston failure - vehicle has always been properly maintained by Honda dealer and we have adhered to their suggestions for maintenance/repair. It has been driven in a safe and legal manner. There is no reason why this should have happened under the conditions without a defect. Vehicles currently at Regal Honda, Lakeland FL incurring $6000 worth of repairs.

I’m experiencing several issues with my 2014 Honda Odyssey: -The radiator fan often stays on after the car is turned off. -I have to press the shut down button 3 times before the car completely shuts off, which is concerning. -After driving for only 20 minutes , the engine temperature spikes to the max which is limiting my ability to get places safely. -The sliding doors only work when the car is off and sometimes even then it won’t open after trying 3/5 times. These issues are ongoing never stops, The overheating and fan behavior feel unsafe so we just use the car for very short drives(5mins max). I’m worried about potential engine damage or failure while driving. The sliding doors also pose a safety concern, especially with kids.