Honda Pilot loss of power problems

Filed Nov 5, 2026 · Engine, Fuel system · AZ

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.

Filed Oct 28, 2026 · Engine · OH

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 the federal safety agency 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.

Filed Oct 22, 2026 · Electrical, Steering · OK

My 2025 Honda Pilot TrailSport has lost electric power steering assist twice. First failure, about 6,000 miles: the vehicle lost power steering while driving on pavement in normal road use, with no water or off-road driving involved. The Honda dealer replaced the steering rack under warranty. Second failure, about 24,000 miles: a few days after the vehicle was driven through shallow puddles on a trail at Broken Bow Lake, OK (about 5 inches deep, below the wheel rims, about 5 mph), it lost power steering assist while being driven to work on public roads in Lawton, OK. The dealer attributed the failure to water and mud entering the power steering electrical connector/wiring and denied warranty coverage. A Honda field representative upheld the denial and told me to file an insurance claim. This failure is in the same area the dealer worked on during the first rack replacement. The failed parts are at the dealer. The steering system's electrical connections should be sealed against ordinary road splash, especially on the TrailSport, which Honda markets as its most rugged and off-road capable SUV. Here, shallow water led to a loss of steering assist days later, in normal traffic on a public road. Any driver who goes through a flooded street or heavy rain could face the same failure without warning. Loss of assist sharply increases steering effort and could cause a crash. I ask the federal safety agency to review whether the electric power steering connectors on 2023-2025 Honda Pilot vehicles are adequately protected from water intrusion.

Filed Sep 25, 2026 · Fuel system · 251,000 miles · TX

The contact owns a 2016 Honda Pilot. While driving at an undisclosed speed, the vehicle stalled with several unknown warning lights illuminated. The vehicle was able to continue driving but at a reduced power. The contact stated that the failure had occurred while the fuel level was near half a tank. However, after refueling the vehicle, the failure was corrected. The vehicle was taken to an independent mechanic, who associated the failure with the federal safety agency Campaign Number: 23V858000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The manufacturer was notified of the issue by phone. The failure mileage was approximately 251,000.

Filed Sep 25, 2026 · Transmission · 52,646 miles · VA

The contact owns a 2025 Honda Pilot. The contact stated that the vehicle recently received routine maintenance by the dealer; however, approximately one month later while driving at an undisclosed speed, the vehicle lost power and came to a complete stop. The messages “Transmission Temperature -Avoid Heavy Acceleration and High Speeds”, “Transmission System Problem”, “Apply Parking Brake When Parked”, “Emissions System Problem”, and “Power May Be Reduced - See Your Dealer” messages were displayed. The vehicle was towed to a dealer and was diagnosed with transmission. The contact was informed that the transmission needed to be replaced. The manufacturer was notified of the failure, and the vehicle was repaired. The failure mileage was 52,646.

Filed Sep 22, 2026 · Engine · NM

Severe metallic engine knock, metal debris found in drained oil pan by Perfection Honda, pre-intake DTC codes P2651, and active dashboard alert ("Emissions System Problem"). Safety Hazard: Sudden engine stalling/seizure and loss of power steering/braking assistance at highway speeds.

Filed Sep 21, 2026 · Engine · MO

2017 Honda Pilot 3.5 L V6 170,000 miles has mechanical "knock" noise corresponding to engine RPM at start, idle, and acceleration. Knock comes from engine block and can be heard from top and bottom of the engine bay, louder from underneath, clearly coming from the rear bank of cylinders. Possibly connecting rod bearing failure. General routine maintenance and oil changes have been completed consistently. If the connecting rod bearing were to fail while running, metal fragments would damage and seize the engine. If this would occur while driving, vehicle would unexpectedly lose engine power, crippling other systems like power steering, electrical, and possibly controlled braking. This could result in a serious or even fatal collision. Me and my children rely on this car for our transportation needs and no longer trust its reliability. I'll have the dealership inspect the engine components according the the 2023 recall campaign, even though my specific VIN, model, or year are not included.

Filed Sep 8, 2026 · Driver assistance, Electrical · VA

Lost power on steering wheel while driving, unable to turn left/right. All of the warning lights related to braking, lane assist, hill descent, adaptive cruise control, trailer stability assist, hill start assist, low speed breaking, auto-high beam, parking sensor detector, etc.. "All wheel drive system problem. Only front wheels may be powered. See your dealer."

Filed Sep 2, 2026 · Engine · GA

While driving car it lost power and was going only 35 mph then shut off completely while driving. Would not crank had car towed to Honda dealer and they said the engine was seized up. The car is at the Honda dealer now. No warning lights that I'm aware of. Honda dealer stated I would need a new motor.

Filed Sep 2, 2026 · Engine · NC

On Friday August 21,2026 at approximately 10:00am I departed my house. Approximately 4 minutes later while traveling the engine lost power and began misfiring. Steering and braking capabilities were both reduced. Numerous system failure lights were flashing. The vehicle is currently at the dealership awaiting Honda repair plan.