2020 Acura Rdx

Pulled out to pass and when I tried to accelerate, the engine basically died. It didn't turn off, but dropped to limp mode and the check engine light started flashing. Engine stayed in limp mode until being turned off and on again. In limp mode, car would not even go 10 mhp on even a slight uphill incline. Doubt it would have made it up more of a hill. This could be a huge safety problem if there had been more traffic. Acura is aware of the problem and says it is a design flaw with the turbo intercooler, but they don't have parts to fix it. They said pulling over and turning the car off for a minute and restarting it should fix the problem, which it did for me, but that isn't always safe to do. Acura also said it is out of warranty and I will have to pay for the repair out of pocket. Owners need to be aware their car could die unexpectedly when trying to accelerate and what to do to correct it, and Acura/Honda needs to recall and repair this!

This car has 21,000 miles, while accelerating the car lost power and the engine light came on, almost caused a severe crash with semi truck. There are numerous articles post about this exact same problem with 2019 and 2020 Acura RDX and some information indicates it was due to solvents used in the manufacturing process of the in tank fuel pumps. It is more pronounce in warmer climates and rain. Acura needs to issue a recall before people get killed from this deficiency in their product.

When accelerating, my vehicle continues to have sudden deceleration, loss of power and stalls. While driving, the vehicle continues to have very sudden decelerate and loses power which is very dangerous given the volume and speed of other vehicles on the road. When driving steady for more than 30 minutes, you can hear the vehicle downshift or trying to go into another gear. It's only a matter of time before an accident happens if it has not yet already happened to someone else where life if not worth the risk.. Given the number vehicle owners who have had this same experience, I do not understand why this vehicle has not been recalled. It needs to be recalled as soon as possible before a life is involved. By the time the dealer checks for transmission issues, of course they do not find anything after a 10-minute drive which is very frustrating for the owner only to experience this issue over and over again! I am an unsatisfied and frighten by my experience. This issues also seems to be getting worse and worse!!!!!! No crash.....yet!

The contact owned a 2020 Acura RDX. The contact stated while driving approximately 35 mph, the vehicle inadvertently slowed down and without warning a strange noise came from the engine compartment and a sudden jerk to the wheel when the vehicle accelerated without warning up to approximately 100 mph. The contact was able to exit the highway where the vehicle made another strange noise from the engine compartment and the wheel jerked when the vehicle accelerated without warning again which resulted in the contact crashing into a group of 3 vehicles. There were 2 confirmed injuries which were the occupants of the contact's vehicle the driver and front seat passenger. The contact sustained a broken sternum, internal bleeding, decompression of lower back, and swollen right side foot. The contact's son sustained a lumbar fracture and a contusion. The contact does not know if anyone in the other vehicles were injured. A police report was taken and the vehicle was towed to an insurance lot. The vehicle was then towed to a salvaged lot and deemed a total loss. The contact stated she does not know if warning lights were illuminated. The manufacturer was informed of the failure and told the contact that they were unable to assist. The failure mileage was approximately 5,040.

When this RDX’s weight distribution shifts/flexes from turning out of a driveway or any parking entrance with an incline/decline the panoramic moonroof makes a popping sound across the rear of the moonroof. This occurs from both rear corners of the moonroof. The moonroof frame may be knocking around the body of the car due to lack of insulation or the moonroof frame not fitting properly. The problem appears to be fairly widespread with some owners on the Acura Forum site, Acurazine, claiming the popping actually shattered the moonroof glass while driving. The popping sound that I experience daily, combined with the countless similar complaints is what has prompted me to file this complaint. https://acurazine.com/forums/third-generation-rdx-2019-454/panoramic-sunroof-popping-982149/ Hopefully this can lead to an investigation and recall. Thank you.

I was on a three hour drive in the rain and around the 2.5 hour mark I attempted to overtake a vehicle by rapidly accelerating. The vehicle had a complete loss of power and the check engine light illuminated. The car would not accelerate however the engine was running. I had to get to the shoulder across multiple lanes without engine power. The vehicle would only drive at idle speed until I powered the vehicle down and restarted at which time normal operation resumed and the check engine light was no longer illuminated. This is the second time this has occurred on a lengthy drive in the rain both times when attempting to overtake another vehicle. The latest occurrence was on April 10th 2021. The Acura dealership was unable to replicate or find any error codes in the ECU and directed me to corporate Acura to file a case. There's been no traction with that case and the vehicle remains unsafe to operate in the rain.

While driving, the engine suddenly lost power and started blinking the engine light and went into the "limp mode" mentioned here: https://topclassactions.com/lawsuit-settlements/consumer-products/auto-news/nhtsa-report-2020-acura-rdx-lost-power-while-driving/ I was forced to pull over without power and wait with the engine off until it resumed normal function. This could have caused a crash without the power to drive on the highway.

This is the second complaint I have filed with the NTSB. The transmission in my 2020 Acura RDX feels as if it is slipping. From a complete stop to trying to advance the call forward, the engine will act as if it cannot find first gear and then will "jump". This does not happen all the time but is frequent enough to garner my attention. This problem started immediately after I purchased the car. I have brought it to the attention of the Acura dealer multiple times but the refuse to deal with it because they say the NTSB has not issued any recalls for this particular problem.

While traveling to my dealer on interstate 69 in Indiana, in the rain, I had to accelerate to avoid a conflict with a truck. When I pushed the accelerator to the floor, the Check Engine Light came on and the car went into limp mode. I had to pull to the shoulder and restart the car to continue. The dealer provided me a loaner 2021 Acura RDX, VIN #5J8TC2H5XML023677 with 740 miles on the odometer, which experienced the same phenomena, Check Engine Light coming on in the rain under acceleration, when I was attempting to merge onto Interstate 69 at Illinois road in Indiana. Pulling over to restart the engine allowed me to continue.