2014 Honda Odyssey fuel system problems

Filed May 22, 2026 · Fuel system · 155,000 miles · MI

The contact owns a 2014 Honda Odyssey. The contact stated that while the wife was driving into a park lot the vehicle suddenly stalled and would not restart. The vehicle was later towed back to the home. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure but no assistance was offered. The failure mileage was 155,000.

Filed Apr 17, 2026 · Fuel system · PA

Fuel pump issue, hard to start and low accelerate

Filed Aug 6, 2025 · Engine, Fuel system · MD

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.

Filed Jun 13, 2025 · Electrical, Engine · FL

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.

Filed Jan 31, 2025 · Engine, Fuel system · NC

This started approximately one year plus ago. The problem is exhibited mostly when the vehicle is pulling away after a stop light. From a full stop n pushing the accelerator, the vehicle pulls forward a little n then totally hesitates n stops in the middle of the intersection leaving us in a position to be hit from behind. . Consequently, the vehicle suddenly jerks n moves forward rapidly - again putting us and other drivers at risk. Also, in driving in stop n go traffic, the vehicle suddenly jerks ahead n we are at risk of hitting car in front of us or getting hit from behind. We have had the van to a Honda dealer at three different times, but they are unable to get the van to replicate that motion. There were no warning lights or messages. We have noticed recalls for other vans even up to the 2013 but NOT the 2014 Honda Odyssey!! We thought by now the 2014 would have been included in the recall, but so far no luck! The vehicle has not been seen by the police or an insurance rep but is available for inspection any time. It would seem that the problem is fuel injection or some sensor. Please help before we are injured or someone else gets hurt.

Filed Jul 10, 2024 · Fuel system · GA

The contact owns a 2014 Honda Odyssey. The contact received notification of the federal safety agency Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the fuel pump was repaired by the dealer before the contact received the recall letter. The manufacturer was made aware of the issue and the contact sought reimbursement for the repair. The manufacturer stated that the reimbursement process could not be completed until a remedy was available and a case was opened. The contact had not experienced a failure. VIN tool confirms parts not available.

Filed May 25, 2024 · Brakes, Engine · VA

Engine surge when appying brake. This has occurred approximately 6 times in 2024 and happens when applying brakes when coming to a stop. Please note previous reports regarding engine surge when braking.

Filed Apr 26, 2022 · Fuel system · 58,000 miles · FL

The contact owns a 2014 Honda Odyssey. The contact stated that while refueling the vehicle, fuel leaked into the cabin of the vehicle. There was no warning light illuminated. The vehicle was diagnosed by an independent mechanic who confirmed the fuel leak. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 58,000.

Filed Dec 11, 2020 · Engine, Fuel system · 63,300 miles · TX

I was pulling into a drive through on december 6, 2020. As I applied the brake (I drive with one foot - my right foot) with my right foot, the engine revved up and the van moved about 5 feet forward as I increased the brake pedal pressure. I then shifted into neutral. The engine went to red line. I pushed the power button. No one was injured, and the vehicle didn't touch anything as the drivethrough ahead of me was empty. The day before, the ldw and fcw fail light came on in the dashboard while my wife was driving. We have taken the van to the local honda dealership for a checkout / diagnostics of what happened. Honda has opened a case on this for us: case is 11754879. No pictures or video available, unfortunately, although I am checking with fadi's at 12360 westheimer road 77077.

Filed Jan 19, 2020 · Brakes, Fuel system · 76,000 miles · TX · crash

After getting a car wash from an automated car wash, while driving to a parking stall to vacuum the interior of the vehicle. In the process of turning left into the parking stall and braking to park the vehicle, the engine suddenly rev'd, accelerating the vehicle over a parking curb block and into a pole at the car wash. The resulting collision happened across the span of half a parking space and knocked the vehicle backwards a couple feet after colliding with the pole. The collision triggered both front air bags and resulted in a total loss of the vehicle and property damage of the car wash.