2018 Chevrolet Malibu

The contact owns a 2018 Chevrolet Malibu. The contact stated that while driving at an undisclosed speed, a fuel odor was detected, and the vehicle failed to accelerate above 30 MPH. The check engine warning light was illuminated. Additionally, the rearview camera intermittently failed to display while reversing, and the vehicle made an abnormal clicking sound. Upon inspection, the contact discovered a fuel leak beneath the engine. The vehicle was towed to the residence, where an independent mechanic determined that the fuel line needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 130,000.

The contact owns a 2018 Chevrolet Malibu. The contact stated that while driving very slowly into a parking space, the brake pedal was pressed to stop the vehicle, but the vehicle experienced unintended acceleration and suddenly accelerated forward at a very high rate of speed and crashed into a furniture store showroom window. During the incident, the front end of the vehicle was severely damaged, but no air bags deployed. No injuries were reported. A police report was taken at the scene, and the vehicle was towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was not yet contacted. The failure mileage was 80,000.

I had a tire installed by a repair shop approximately one month ago. I recently discovered that the tire installed on my vehicle is the incorrect size. My vehicle requires size 225/55R17, but the shop installed size 245/45R17. This creates a safety concern due to improper fitment, which can affect handling, stability, and overall vehicle performance. I only discovered the issue after experiencing a separate flat tire and inspecting all tires on the vehicle. I contacted the business to have the issue corrected, but they refused to assist me. During multiple phone calls, both the manager and assistant manager were dismissive, unprofessional, and terminated the calls without providing any resolution. The incorrect tire remains on the vehicle, and the business has failed to correct their error.

The contact owns a 2018 Chevrolet Malibu. The contact stated that while driving at an undisclosed speed, the vehicle decelerated unintendedly. The contact stated that the brake was inoperable, and the contact was unable to properly stop the vehicle. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the mileage requirements for special coverage were not met. The failure mileage was approximately 180,000.

Shift to park indicator comes on after shifting parking gear to park. Car fails to detect that it is in park even when it is.

The rear camera comes “loose” and does not register all the time. It seems to be a simple electric issue; possibly an electrical short. I believe it can be easily “fixed” (temporarily) by opening the trunk and running fingers over the camera, it should not happen. I purchased my Malibu new and seldomly drive, approximately 25k miles. I maintain proper maintenance and ensure cleanliness to avoid dust or particles inside the camera or electric components. This should not happen. The wiring should not become loose nor cause the camera to turn off. Chevy dealerships do not acknowledge the issue and expect the car owners to repair the entire electrical system. Definitely should be a recall item!

The contact owns a 2018 Chevrolet Malibu. The contact stated that there was a failure near the fuse box. Additionally, there was a grinding sound coming from the vehicle while the brake pedal was depressed. There were no warning lights illuminated. The contact stated that the engine warning light was illuminated prior to the failure. The ECM and PCM were diagnosed, and DTC: P0689 was retrieved. The vehicle was undrivable. An appointment was scheduled; however, the vehicle was not yet diagnosed or repaired due to the cost of the diagnostic test. The vehicle was inspected by an independent mechanic who checked the spark plugs, cylinders, and fuses; however, the vehicle still failed to start. The vehicle was not repaired. The manufacturer was contacted and notified of the failure; however, the contact was placed on hold. The contact disconnected the call because no one returned to the call. The failure mileage was 123,334.

2018 Chevrolet Malibu Premier with approximately 50,000 miles displayed a persistent “Shift to Park” message. The vehicle would not consistently recognize that it was in park, preventing the vehicle from shutting off properly and creating a safety concern. Dealer diagnosed a faulty transmission shifter assembly that was not sending a strong signal to the body control module (BCM). The shifter assembly was replaced at a cost of $611.31. This appears to be a known recurring defect affecting similar model year Malibus. Filing complaint to document safety-related failure.

I was driving and the reduced engine power came on. I almost crashed because I couldn't control the steering

Hard braking, reduced engine power

I was driving on the freeway with my kids in the car at 60 mph and without warning I get an engine power reduced message and then my car losing power and starts dropping speeds down to 35 mph within seconds. I have cars speeding up behind me and I can't go any faster than 35 mph on the freeway so I am forced to quickly pull to the side of the freeway before I get hit. This was one of the post scariest situations for me any my children. I had to turn the car off and sit for awhile before I could start it back up and pray it made it home and didn't do it again. It has randonly done this for no rhyme or reason and no codes are showing when it's happening. I have no recalls on my car so this is something I believe Chevy needs to fix before someone gets seriously hurt.

I was driving along and my car went into a reduced engine power mode. Code came up as the gas pedal sensor.

The vehicle shut off in the middle of the street. I had to get it jumped to start again. There was a fuel leak. Car is still smelling like fuel after getting it repaired. The vehicle doesn't alert if your close to a car or anything

Engine power reduced car shuts off and will not start

The contact owns a 2018 Chevrolet Malibu. The contact stated that while coming to a stop, the brake pedal suddenly became inoperable. There was no warning light illuminated. The contact stated that excessive force was required to depress the brake pedal. The contact stated that the brake pedal went to the floorboard while stopping the vehicle. The contact then stated that after pulling into a parking lot, the contact attempted to restart the vehicle; however, the vehicle failed to start with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, but was not diagnosed or repaired. The dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 111,000.

The Vacuum pump continues to go out causes code P1101. I have replaced it 4 times and people just in my town are fighting this code for dear life like me! It causes our brakes to barely work and make it completely unsafe to drive as the check engine light goes in and out for MAF sensor. It’s not safe. It needs to be recalled. It doesn’t matter if i buy the most cheapest part or expensive part. It has happened on multiple occasions where i replace it and within 2 months, its back on and does reduced power in the middle of me driving on busy roads. i’ve been almost hit and almost caused multiple accidents because I have to pull over.

Antilock Braking System

The contact owned a 2018 Chevrolet Malibu. The contact stated that while her son was driving down the road at 35 MPH, he switched lanes into a blind spot and was t-boned by another vehicle traveling at the same speed. The contact stated the impact occurred on the driver's side, left front, and passenger doors, which caused the vehicle to spin out. The contact stated the passenger side then struck a light pole during the spin. The contact stated the driver's side windows were broken, and the entire passenger side of the vehicle was smashed. The contact stated that not a single air bag deployed during either impact. The contact stated no warning lights appeared on the dashboard prior to or during the incident. The contact stated a police report was filed. The vehicle was towed to a tow yard and was later moved to a body shop, where it was declared totaled. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 168,000.

The brake booster unit, vacuum pump , brake light switch failed and malfunctioned and it is available. My safety and others on the road was at risk due to brakes being stiff and hard as a brick. Possibly nearly hit an other vehicles on the road. No warning lamps or other symptoms prior to the failure.

The contact owns a 2018 Chevrolet Malibu. The contact stated that there was a strong fuel odor coming from the vehicle. The contact stated that the engine was difficult to turn over. The TPMS warning light was illuminated. The vehicle was taken to an independent mechanic who determined that the fuel injectors were leaking. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 123,074.