2022 Honda Accord Engine Problems

Mileage when the problem started

Owner reports

Selected complaints filed with NHTSA by 2022 Honda Accord owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact bought his goddaughter a 2022 Honda Accord. The contact stated while his goddaughter's husband was driving approximately 55 MPH, the vehicle stalled. The contact stated the brake system, the admission system, the TPMS, and vehicle assist stability warning lights were illuminated. The vehicle was not drivable. The owner towed the vehicle to the local dealer, where it was diagnosed with needing the VTC to be replaced. The vehicle was repaired however, the following day, the dealer informed the contact that the engine also needed to be diagnosed. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was 22.

The engine cylinder head developed a crack causing coolant leak, causing the coolant system to lose fluid. The leak originated from a hairline crack in the cylinder head, which has been confirmed by an independent, certified mechanic. The vehicle remained drivable initially, but a loss of coolant could lead to engine overheating, and catch on fire or smoke creating a potential safety hazard for the driver and others on the road. The vehicle was inspected at an authorized dealership at the direction of the manufacturer, which performed a teardown to diagnose the issue. After this inspection, additional engine components (timing chain and head gasket) were identified as damaged, though these failures were not present prior to the teardown. Other users facing similar leak issues were treated the same by dealership blaming other component issue and disregarding the visible crack. …

I am submitting this complaint regarding an apparent head gasket failure involving my 2022 Honda Accord Sport 1.5T equipped with Honda's 1.5-liter turbocharged engine. At approximately 143,000 miles, I began experiencing coolant loss without any visible external leak. I also noticed rough operation and shaking during startup. Concerned about the symptoms, I consulted a Honda specialist who advised that the vehicle is exhibiting signs consistent with a failing head gasket and will likely require head gasket replacement. This vehicle has been meticulously maintained and serviced throughout ownership. I retain maintenance records and have taken exceptional care of the vehicle. There has been no abuse, neglect, overheating event, or failure to maintain the vehicle. …

I am writing to file a complaint regarding a serious issue with my Honda vehicle involving the turbocharger system. The turbocharger appears to be failing, causing a significant reduction in vehicle speed and performance while driving. During operation, the vehicle suddenly loses power and acceleration, making it difficult and potentially unsafe to maintain normal traffic speeds. At the same time, multiple warning lights illuminate on the dashboard, indicating possible engine and system malfunctions. This issue creates a serious safety concern for both myself and other drivers, as the vehicle may unexpectedly slow down while traveling on highways or busy roadways. The condition has negatively impacted the reliability and dependability of my vehicle. I am requesting that Honda investigate this matter promptly and provide assistance in diagnosing and correcting the issue. …

While driving my vehicle suddenly would not accelerate above 20 mph and warning lights all over the dash lit up (check engine, abs brake system, adaptive cruise control, vehicle stability, power steering, hill assist, and brake hold). I took it for a diagnostic, it gave a code for cylinder 3 misfire. I got a tune up the next day along with a fuel system cleaning just to be safe. After about 35 miles of driving I had the same issue 2 days after the tune up, this time no warning lights. I took it back to the shop and this time the spark plug in cylinder 4 was bad. I believe I am at the beginning of what many others have complained about with these same symptoms. This problem makes operation of my vehicle unsafe and uncertain, at any time this issue can kick in and now you are limping along at 20 mph while cars zoom all around you. …

I noticed random misfires months ago. I've replace my spark plug three times in 6 months. My coils are good, etc. It started getting worse about a month ago. It goes into limp mode and suddenly slows to 20 mph. Some days it won't start. The dash lights flash and the cars computer goes crazy it won't go over 20 mph. This is a widespread issue causing ppl to spend thousands and no fix in sight. Usually it hits between 15-90k miles. Twice I was on the interstate and it just slowed to 20 mph. I have had it at the dealer twice. They are clueless and can't do much without Honda stepping up. Honda needs to address this. My car was built in 2021 and somehow missed a major recall. It's putting stress on my catalytic converter and other parts that cost thousands to fix. I'm taking it in on Monday for the third time. If they can pinpoint it this time I'm afraid it might cost me thousands. …

The car suddenly started to miss fire and lose power. This puts the driver and others in dangerous situations. If it happens when pulling out into traffic and the car misfired it could cause a serious crash. Honda service diagnosed that a blown head gasket causes coolant to leak into the cylinders, leading to engine misfires and a sudden loss of motive power at highway speeds. This issue is well documented on 2016 to 2022 honda Accords. There are many documented cases of this exact premature failure. Honda is aware of this issue and has awarded some owners goodwill repair when outside of warranty. There is currently ongoing litigation because of the 10s of thousands of head gasket failures. My car has 75k miles and went out of warranty at 60k miles. …

car flashed engine temperature near limit, avoid heavy acceleration and high speed, see dealership warning on dash. sounds like water moving thru the dash board when driving or turning or right when starting car. took car in to dealership right away and they confirmed it is a head gasket issue and that they have at least 20 other cars there due to the same issue. my car has now been in the dealership for over a month and a half now and there is not a clear when it will be repaired due to how many other cars they have there with the same issue. i currently have a rental due to having the extended warranty. i want them to buy the car back so i can get another one with out issues. i have two teenagers that are also learning how to drive. all of the maintaince has been done at the honda dealership

Our car, only 3 years old (2022) had a check engine light come on about a week ago. We went and had the code read, said cylinder 3 was misfiring. We replaced all the spark plugs and coils. All the lights went off and the car drove fine for another week. Then all of a sudden after driving 60+ miles, we were accelerating up a hill in very heavy traffic, and the car wouldn't accelerate. It wouldn't go more than 20-25 in a 45 as we were pulling out and we were almost hit because we couldn't go. The engine got a tad above the middle of the oil heat gauge. We had it towed. The dealership stated that it had a head gasket issue, with other issues, and that the engine block might be cracked. Currently are trying to charge us almost 7k to fix it.

Ive previously reported on here Errors I was getting, when pushing the gas, MULTIPLE all engine lights going off at once. Its like when you push the gas, the engine stallls, and then all the lights light up; The turbo charger errors; Fuel Sys 1 error; Fuel Sys 2 error; etc. The Cruise Control on does the same thing - especially if there is any type of incline. I know that MANY other Honda owners are experiencing the same and saw their complaints; I see there is now a recall, but WHY is my car NOT showing on here, when clearly it should be. Im asking for a file number and an investigation. Where can I go to get this looked at? Nobody is following up with me. I believe this is fitting Recall21V-215 or 20V-314

Engine complaints in other Accord years