Acura Rlx Engine Problems
15 owner complaints filed with NHTSA across 4 model years.
Complaints by Year
Worst year: 2014. Best year: 2017.
Owner Reports
A representative sample of complaints filed with NHTSA.
Catastrophic engine failure at speed, connecting rod failure, which is a known failure for this engine. Engine blew, lost all power, and hot oil hit the hot exhaust and the car caught on fire. A fire truck came to put out the engine fire.
AS I WAS PULLING INTO A PARKING SPACE IN A SHOPPING PLAZA, THE VEHICLE SUDDENLY ACCELERATED CAUSING ME TO HIT A PARKED VEHICLE ABOUT 10 FT TO MY LEFT. UPDATED 3/17/2015 *JS
Sept of 2023 car was making a knocking noise. (128K ) Took to local Acura dealership. Told they could not find anything and told to drive the car till failure. Have 2 children and since this was a family car that was not a good idea. ...
The contact owns a 2018 Acura RLX. The contact stated while driving her vehicle at an undisclosed speed, stated that the vehicle would not start up, and noticed every single waring light illuminated up on her dash. The vehicle was taken...
2014 Acura RLX Advance suffered an Engine Failure from internal bearing defect. The vehicle was meticulously maintained by Acura dealerships, and had extensive service records. While driving, the engine produced a knocking sound, then ab...
The contact owns a 2018 Acura RLX. The contact stated while driving 30 MPH, the oil change and tire rotation messages were displayed. The contact stated that a dealer was contacted. The contact stated that an oil change and tire rotation...
The contact owns a 2018 Acura RLX. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exc...
My vehicle has the same 3.5 liter naturally aspirated V6 that comes in the Acrua MDX which is currently on recall for connecting rod bearings on vehicles with 3.5-liter V6 engines can fail, leading to complete engine failure. my car has ...
The contact owns a 2014 Acura RLX. The contact stated that while driving approximately 60 MPH, the vehicle loss motive power. The contact stated the failure continued to occur periodically. The vehicle was able to restart. The lane contr...
THE LAST MONTH OR SO, I HAVE HAD ISSUES WITH THE REAR END FISHTAILING FOR A FEW SECONDS THAT WOULD CORRECT ITSELF. TODAY AFTER I PULLED OUT OF WORK, THE CAR FISHTAILED WHEN I WAS ENTERING THE HIGHWAY. ALL THE WARNING LIGHTS STARTED FLA...
TL* THE CONTACT OWNS A 2014 ACURA RLX. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS THERE WAS AN ABNORMAL KNOCKING SOUND COMING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS TAKEN TO (AUTONATION ACURA STEVENS CREEK 4747 STEVENS CREE...
The first time I heard the engine noise was on [XXX]. I brought the vehicle to the Schaumburg Muller Acura dealership and dropped it off on May 20. On May 21, the dealership performed an initial inspection and informed me that they neede...