Honda CR-V misfire problems

Filed Nov 9, 2026 · Engine, Fuel system · MA

When driving my car I cannot go over 2000 RPMs without my dashboard, lighting up with the check engine light flashing, making an abrasive lurching motion. I have to pull over safely which can be difficult when I’m on the highway and with my [XXX] in the backseat. I’m also experiencing misfires when I have to accelerate through a green light or make a sudden movement to cross an intersection. The latest incident that’s causing me to call happened yesterday XXX The vehicle was driving at approximately 55 miles an hour when the engine misfired and the check engine light flashed and the vehicle to made an aggressive bucking motion where I had to pull over. I brought it to a local mechanic and they replaced an air vent valve and battery and that did not resolve the issue. I looked up and saw that some Honda vehicles have a fuel pump issue, but my 2016 is not part of that recall INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 9, 2026 · Electrical · OR

Vehicle experiences persistent, simultaneous flashing of all dashboard warning lights (Check Engine, Braking System, Traction Control, Steering Assist). This issue blinds the driver from seeing real-time critical vehicle warnings and disables active safety features. Dealer diagnostics confirmed fault codes P0172 (Fuel System Rich) and P0303 (Cylinder 3 Misfire) caused by failing fuel injectors flooding the cylinders. This is a widespread defect on 2018 1.5L Turbo engines that poses an active driving hazard.

Filed Nov 8, 2026 · Acceleration, Electrical · NY

On XXX, I was driving at approximately 50mph when suddenly i lost power. I was able to pull over, shut it off, started it again with no issues. I called the Honda dealer in [XXX] where I bought the car. It was suggested I have the battery and alternator checked I immediately took it to a trusted mechanic. He found one misfire but battery and accelerator were fine. The CRV continued to drive with no issues until XXX. The exact problem occurred. I’m not using the car until my appointment on Wednesday, XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 3, 2026 · Engine · FL

• What component or system failed or malfunctioned, and is it available for inspection upon request? The cylinder head gasket failed, which subsequently caused the cylinder head to warp and the small engine block to crack (needs to be replaced). The vehicle's engine is currently completely disassembled at an authorized franchise dealership Lakeland Honda, and all components are fully available for inspection upon request. • How was your safety or the safety of others put at risk? The vehicle experienced sudden overheating, coolant loss, and severe engine misfires. If the engine is forced to be reassembled with a warped cylinder head—or machined outside of factory tolerances because the manufacturer refuses to replace the component—it risks a sudden, catastrophic engine stall or loss of motive power at highway speeds, creating an imminent crash and safety hazard for myself and other motorists. • Has the problem been reproduced or confirmed by a dealer or independent service center? YES. The failure has been officially diagnosed, confirmed, and the engine completely torn down by a certified Honda factory dealership - Regal Lakeland Honda. • Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? YES. The vehicle has been inspected by the manufacturer’s authorized franchise dealership technicians. However, American Honda Corporate is actively refusing to provide a written denial letter or follow their own safety bulletin repair guidelines. • Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Prior to failure, I had went for an oil change and the dealership had mentioned it as a warranty style recall. I had heard of it as well, and noted that there was rough idling upon cold starts, and rapid coolant loss without a visible external leak. These symptoms first appeared on August 1st, 2026. Reference the federal safety agency ID: MC-11036413-0001

Filed Oct 31, 2026 · Acceleration, Electrical · NY

I am filing this complaint regarding a recurring and dangerous loss of engine power in my 2020 Honda CR-V, currently at approximately 80,000 miles. For an extended period, my vehicle has repeatedly experienced multiple dashboard warning lights illuminating simultaneously, followed by severe loss of acceleration. During these episodes, the vehicle enters a reduced-power state and can only travel approximately 10 mph. This creates a serious safety hazard, especially on highways and in heavy traffic, where sudden loss of acceleration could cause a collision. I have taken my vehicle to independent mechanics numerous times for these same issues, but the problem has never been permanently resolved. During one evaluation, a mechanic identified engine-related diagnostic information and showed me Honda Technical Service Bulletin 18-025, concerning misfires and air-fuel imbalance. I subsequently brought my vehicle to Atlantic Honda in [XXX], where their technician diagnosed faulty fuel injectors and quoted $1,800 for replacement. Both Atlantic Honda and Honda Corporate denied warranty or goodwill assistance, stating that my vehicle exceeded the 70,000-mile eligibility limit by approximately 10,000 miles. On XXX, my vehicle again experienced severe power loss in [XXX], limiting acceleration to approximately 10 mph. I was unable to safely continue driving and had to leave my vehicle in [XXX], where it now requires towing. This is not an isolated incident but a recurring problem that has persisted despite multiple visits to mechanics. I am concerned that faulty fuel injectors may represent a broader safety defect affecting other 2020 Honda CR-V vehicles. I respectfully request that the federal safety agency investigate these repeated failures and determine whether additional vehicles should be included in any applicable safety recall or corrective action. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 27, 2026 · Engine, Fuel system · KY

While driving my 2017 Honda CR-V EX in Aug 2026, The dashboard illuminated with multiple critical warning indicators, and diagnostic scanning pulled code P0304 (Cylinder 4 Misfire). This created an immediate safety hazard on the road. A certified technician confirmed a premature failure of the gasoline direct fuel injectors. This component failure matches widespread defects documented in Honda TSB 21-010. The sudden failure of these factory injectors poses an unreasonable risk of engine stalling and traffic collisions.

Filed Oct 22, 2026 · Fuel system · GA

In February, 2026, while driving the car after cold start within 1 mile of house, engine light started flashing, car was misfiring and was losing power. I had to pull over, turn the engine off, restart it and continue without incident. Car taken to Honda service department; no codes found; problem could not be duplicated; and unable to diagnose issue. Problem continued intermittently and became more frequent until 5/21/26. Honda service duplicated issue and diagnosed problem as leaking fuel injectors. On 5/22/26 car was repaired with 4 new fuel injectors and 4 new spark plugs. Repair cost was $3,549.01. Mileage was 60,775. Safety issue was loss of power on the road.

Filed Oct 7, 2026 · Engine, Fuel system · 77,000 miles · IL

The contact owns a 2024 Honda CR-V. The contact stated that while driving, the check engine warning light illuminated. The vehicle was taken to the dealer, and the contact was informed that the warning lights were reset prior to a diagnostic test and the vehicle could not be diagnosed. The contact stated that while her husband was driving 60 MPH, the failure reoccurred. The vehicle was taken back to the dealer, where the spark plugs and an ignition coil in cylinder #1 was replaced; however, the failure reoccurred. The vehicle was taken back to the dealer, where the valve springs were inspected and adjusted as per the manufacturer's specs; however, there was a misfire during a test drive. The dealer determined that the fuel injectors needed to be replaced. The contact associated the failure with a TSB for fuel injector failures on previous model years. The contact was concerned that the dealer intentionally performed inadequate repairs prior to providing the correct diagnosis. The manufacturer was notified of the failure by phone, and a case was filed for goodwill assistance. The contact was awaiting a resolution. The failure mileage was approximately 77,000.

Filed Sep 29, 2026 · Fuel system · 77,098 miles · NJ

The contact owns a 2018 Honda CR-V. The contact stated that the vehicle was previously repaired under Technical Service Bulletin: 26-091 (Product Update: 2018–20 Accord/2017–19 CR-V CMBS Software Update); however, the failure occurred after the TSB repair. The contact stated that while driving 55–60 MPH, the ABS and several unknown warning lights illuminated. The brake pedal was depressed, but the vehicle took longer than normal to stop. The steering wheel was shaking while driving. The vehicle was taken to the dealer, who determined that there was a cylinder misfire and that the fuel injector needed to be replaced. The contact associated the failure with Technical Service Bulletin: 21-010 (Warranty Extension: MIL Comes On with DTC P0420, P0430, P030x, and P219A/B (Without Software Update); however, the vehicle was not covered under the TSB. The manufacturer was notified of the failure by phone, and a case was filed. The failure mileage was approximately 77,098.

Filed Sep 19, 2026 · Fuel system · NJ

2017 Honda CR-V EX-L AWD, 1.5L turbo. Vehicle has experienced persistent rough running/idle, random misfires, and hesitation/jerking during acceleration. Genuine Honda OEM fuel injectors were replaced and the system was recalibrated, but the symptoms have persisted. Spark plugs have also previously been replaced. I became aware of the federal safety agency Recall 23V‑858 involving fuel pump impeller failure in certain 2017–2022 Honda CR-V vehicles. Honda’s VIN-specific recall lookup currently shows no active recall for my vehicle. I am concerned that my vehicle may be experiencing a fuel-delivery problem similar to the condition addressed by Recall 23V‑858 despite my VIN not being included in the recall population. The fuel pump has not yet been confirmed as the cause. I am submitting this complaint so the symptoms and VIN are documented and can be considered in determining whether vehicles outside the current recall population may experience a similar defect.