general problems of the 2019 Honda Accord Hybrid

Two problems related to engine and engine cooling have been reported for the 2019 Honda Accord Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Honda Accord Hybrid based on all problems reported for the 2019 Accord Hybrid.

1 Engine And Engine Cooling problem

Failure Date: 09/09/2026

The vehicle has a documented, severe manufacturing defect involving a cylinder head gasket leak under Honda service bulletin 26-006. A certified technician at Honda east cincinnati confirmed the head gasket leak in writing on September 9, 2026. Prior to this, an independent facility pulled code p0302 (cylinder 2 misfire) and used a digital borescope to capture video proof of liquid coolant pooling inside cylinder #2. Despite written documentation from both facilities confirming an active internal engine leak, american Honda corporate and the dealership are refusing to honor the warranty extension. They are requiring me to continue driving an unstable vehicle until it actively throws a code on a proprietary dealership scanner. Forcing a consumer to drive a vehicle with a known, documented internal coolant leak risks sudden engine seizure, overheating, and catastrophic stalling on public highways, creating a severe and preventable crash hazard.

2 Engine And Engine Cooling problem

Failure Date: 03/12/2026

The contact owns a 2019 Honda accord. The contact stated that while driving at an undisclosed speed the vehilce intermediately misfired due to oil leak. No warning lights were illuminated the vehicle was taken to the local where it was diagnosed the head gasket needed to be replaced. The vehicle was not repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 136,000.


Other Engine And Engine Cooling related problems of the 2019 Honda Accord Hybrid

Engine And Engine Cooling problems
2
Engine Noise problems
1


☘ Accord Hybrid Service Bulletins
☤ Accord Hybrid Defect Investigations