2019 Honda Accord — Known Issues & Recalls

Your son's 2019 Honda Accord experienced a blown head gasket, which caused all dashboard warning lights to illuminate. The shop indicated this is a widespread issue affecting many Accords, particularly between cylinders 2 and 3 where the gasket material is thinnest. The problem may be related to the engine's design—the turbocharger pushes the small engine hard, and using lower-octane fuel (87 instead of 91+) increases the risk of pre-detonation that stresses the head gasket and bolts. Fixing this will require removing the cylinder head, replacing the head gasket, and potentially upgrading to higher-quality head bolts or studs to ensure proper clamping force.

Your car jerks and may shut off when you accelerate hard. This is likely caused by a head gasket problem, which allows coolant or oil to leak internally and affects engine performance. Fixing this typically requires removing the cylinder head and replacing the gasket.

Multiple warning lights on dashboard

Approximate date (around January 2026), location (e.g., Newburgh, NY area), and circumstances (e.g., during normal driving). No crash/injury mentioned in my case, but note if it stranded I, required towing, or felt unsafe (e.g., potential for sudden power loss). While driving, all dashboard warning lights came on suddenly.

Your engine's head gasket has failed with less than 80,000 miles on the odometer. This seal prevents engine oil and coolant from leaking into the combustion chamber. A head gasket failure typically requires the cylinder head to be removed and the gasket replaced.

Your 2019 Honda Accord's head gasket failed, allowing coolant to leak into the engine cylinder. Two separate inspections confirmed the problem — one by an independent Honda specialist and another by an authorized Honda dealership. Honda's internal memos from 2023 and 2024 show the company was investigating this same failure across 2018-2022 Accord 1.5L models, but no recall has been issued. Fixing this will require replacing the head gasket and related engine sealing components.

Your car's forward collision avoidance system suddenly applied the brakes hard while driving, even though there was nothing in front of you, causing an abrupt stop that resulted in injury. You took the vehicle to a Honda dealership, and while they found no active recall for your specific vehicle, online reports indicate this is a known issue affecting the collision mitigation system in 2018-2020 Honda Accords. The dealership may need to perform a software update or recalibration of the collision avoidance sensors to prevent future false braking events.

Your car's forward collision avoidance system is activating on its own, causing the brakes to engage and the car to slow down even when you're pressing the accelerator. You'll see a BRAKE warning light on your dashboard when this happens. This is a known issue Honda is investigating, and it typically requires a software update or sensor recalibration by a dealer.

Component: The engine head gasket and the combustion system (specifically Cylinder 2). Specifics: A leak-down test confirmed a failure in Cylinder 2, leading to coolant intrusion. This was initially masked by a water pump code, but after the water pump was replaced and the code returned, a borescope confirmed "clean" pistons (steam-cleaned by coolant) and tap scarring.

Your car lost all power while driving on the freeway and had to be towed to the dealership. The Honda service technician diagnosed a blown head gasket as the cause. The technician mentioned seeing this issue frequently in this model year. Fixing this will require removing the engine head and replacing the gasket seal.

Your car displayed warning messages saying the engine temperature was too hot and told you not to drive. After having it towed to the dealer, they found that your head gasket had failed, even though there was no coolant leak. Your engine will need the head gasket replaced to fix this overheating issue.

The contact owns a 2019 Honda Accord. The contact stated that while driving approximately 35 MPH, there was an alert that the engine was overheating displayed on the instrument cluster. The message to pull over and allow the engine to cool off was displayed.

City street driving speed < 35-40 MPH, engine began rough idling at stop light after traveling just 1/8 mile. After driving less than 1 mile on level ground, engine slowed and would not accelerate above 20 MPH. After another mile or so, increasing uphill grade caused speed to slow to 12-14 MPH.

Your 2019 Honda Accord stalled while you were driving, and the check engine light came on and off intermittently. You were able to restart the vehicle to get it running again. While you believe this may be related to a Honda fuel system recall, your vehicle's VIN was not included in that recall, and the issue has not been diagnosed or repaired by a mechanic or dealer. A fuel system inspection and diagnostic scan may be needed to identify the cause of the stalling.

While driving your 2019 Honda Accord, the vehicle suddenly entered limp mode with warning lights appearing on the dashboard. An independent mechanic diagnosed a fuel pump failure, but both the mechanic and the Honda dealer did not complete the repair. This happened at approximately 130,000 miles.

Description of Incident: 1. Component/System Failure: The engine cooling system and head gasket failed. A certified shop has confirmed coolant intrusion and a failed leak-down test on Cylinder 2.

Multiple warning lights on dashboard. Vehicle runs perfectly fine with brand new battery and spark plugs but still has 9 random warning lights coming on.

The contact owns a 2019 Honda Accord. The contact stated that while starting the vehicle, there was a choking sound coming from the vehicle, and brake pedal went to the floorboard. The vehicle was turned off and while restarting the vehicle, the Lane Departure, TPMS, Brake System, Brake Hose, Brake Performance Reduced, and other warning lights were illuminated.

Code P0299! Hundreds of thousands of Americans going through the same issue all their lights are flashing on their dashboard with these 1.5 T engines

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