-
Power Train, engine, fuel/propulsion System
08/25/2025
My 2019 Chevrolet Malibu has severe safety defects involving the engine, powertrain, and speed control. The vehicle will sometimes accelerate on its own with my foot off the gas, and other times it loses all power while pulling into traffic. This creates an immediate risk of a crash. Multiple diagnostic codes appear repeatedly, including P0299 (turbo underboost), P0101 (mass air flow performance), P1101 (intake airflow performance), and P0506 (idle control RPM too low). The charge-air hose repeatedly blows off the throttle body while driving, causing sudden loss of power. The vehicle was sold to me by a dealer as safe and reliable, but these defects appeared shortly after purchase. The unintended acceleration and sudden loss of power make the car dangerous to drive. This appears to be a serious mechanical and safety-related defect that could cause an accident.
-
Power Train, unknown Or Other, fuel/propulsion System
10/30/2025
I was traveling down i-25 at 75 mph because that is what the speed limit here in Colorado. I was traveling south heading to Colorado Springs to visit family and i was entering near Castle Rock and my vechile would not go at all forward and it seemed as if I lost power to acceleration and I believe it was 2 or 3 lanes to exit off an off ramp as cars pasted me by honking their horns it was very scary as I pulled over to the side of the road letting it glide or coast to a stop very slowly I finally came to a stop.. as I have been reading some recalls due too a transmission issues for these types of vechiles I really hope I'm going about it right and someone reaches out to me about what it is that might be going on because even though my car does not have it listed by a Vin number I still believe that my 2019 Chevy Malibu has been subject to recalls for issues including a faulty rear seat belt retractor and a transmission problem that could lead to a loss of propulsion. The rear seat belt...
-
Engine
10/03/2022
Shift to Park engine light triggers when car is in Park. will not go away therefore causing it to drain the battery and being unable to lock or move the vehicle. This is the 2nd time this has occurred and is expensive to repair. this needs to be a recall and not limited to specific states. this is a known issue with GMC
-
Electrical System, unknown Or Other
08/23/2024
Shift to park issue. After putting the car into Park and attempting to shut off the vehicle, an alter to SHIFT TO PARK came up and the car could not be shut off. Vehicle stalls at lights and in traffic because of the START / STOP system GM has put in this 2019 Malibu. This is dangerous as the vehicle moves if on incline (sometimes backwards). There is no control. The vehicle then has to be shifted into PARK and then restarted
-
Electrical System, engine
10/15/2025
Was driving on the freeway maneuvered over to exit vehicle lost power and engine completely shut off while in motion. Same incident occurred while on surface street as I was approaching a red light vehicle completely shut off while in drive and in motion.
