2021 HONDA CR-V

My dash board lit up and started dinging. Many different messages were flashing across the screen such as driver assist feature problem, TPMS problem, and others related to the electronic driver assist features. I noticed a difference in the way my car handled as I was pulling off the highway to a gas station to check my tire pressure. It seems drivable at the moment and I don't have another vehicle option. It's a 2021 CRV.

Phantom emergency braking. Vehicle slamming on brakes at intermediate times when there is no emergency.

When driving on a state route vehicle began to slow down. Going 55mph with other vehicles going the same speed behind me, I was stopped in the middle of the road and barely was able to get to the side of the road before possibly getting hit. There is a warning light that came on stating “emission system problem”. I am currently getting it towed to a Honda dealership to get it assessed. I’ve only had this vehicle for a year.

Emissions light came on took to dealer. All the fuel injectors need replaced with 84,000 miles. Carbon buildup dealer has done many should be a recall but there isnt.

This has happened twice in a month. I was driving on the interstate and the check engine light began flashing. The engine lost power and would not accelerate beyond 40 mph. The situation was incredibly unsafe as both times I was on the interstate and had to pull over. The second time was at night and around heavy construction which increased the danger. On each occasion the light turned off and the problem fixed when I turned off the car and turned it back on. Both times I took the vehicle to the dealership and they were unable to find the code or any issues. On the second time they recommended adjusting the valves and replacing spark plugs. The vehicle has not been inspected by anyone else. There were no warnings prior to the flashing check engine and the car losing power. On both occasions this happened within ten minutes of starting the vehicle.

On two recent occasions over the past month, my 2021 CR-V Hybrid has lost motive power/check engine light flashing, with the while driving on busy interstate roads between 60-70 mph, decelerating in fast-moving multi-lane traffic. The dealership service department has not been able to fix the issue. I believe this issue is similar to others that the NHTSA is evaluating (PE25016). This issue could be very dangerous if a driver is not able to safely move off the road or shoulder. Please issue information to car owners and dealers on how to fix this serious issue.

Report from dealer: Customer states that the vehicle feels like it's sporadically shooting forward when accelerating between 20-30mph. Check and advise vehicle failed AF test,all cylinders failed (rich).

I am experiencing the problems that are described in investigation NHTSA CAMPAIGN NUMBER: PE25016. When driving on the highway, there have been multiple times (8-10) when the car stops accelerating and the check engine light starts flashing. I am not able to accelerate the car. If it turn the car off for 5-10 minutes, the check engine light stops flashing and I am able to drive the car again. It has always happened when I haven't driven the car for a while (either driving it for the first time for the day or after sitting idle at work for 8 hours), the problem happens within minutes of getting on the highway. I have taken the car to the dealership for service twice with this problem. The first time was in late August. They said there was no code with the check engine light and they could not replicate or find a problem. The most recent time was this past Friday (Nov. 21, 2025). I experienced the problem and immediately took it to the dealership. Because the check engine light was flashing, they were able to pull diagnostics and retrieve a code. They said a fuel check showed cloudy fuel and a spark plug was brown to copper color. They removed the old fuel and replaced all four spark plugs. This did not fix the problem, as I experienced it again this morning (Sunday, Nov. 23).