2019 Chevrolet Malibu
Problems, recalls and owner-reported issues
Power train is the leading concern among 191 owner complaints filed for this model year. This is the 21st highest complaint count among 26 Malibu model years with reports.
Of the 2019 reports, 8 involved a crash and 1 involved a fire. 7 people were injured.
What owners report most often
Recalls and investigations
Seat belts, critical fastenersAug 20, 2021
General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.
Campaign 21V649000 on NHTSA.gov
Representative owner complaints: fuel/propulsion system
17 reports, newest first. Show all
Power train, Engine, Fuel/propulsion system, Nov 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, Other or unspecified, Fuel/propulsion system, Nov 21, 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 recall involves improperly secured retractors, and the transmission recall is due to a start-stop accumulator endcap with missing bolts, which could cause a leak and a loss of propulsion or a fire risk. And would like to have this addressed and or hits the right people concerning this not only for myself but safety for other people traveling at high speeds like myself that night... I was 5 days past my dealership warranty when I purchased the vechile from them and made it 6 days because I could get ahold of anyone on the 5 day when this incident occurred and then I called GM because I believe it would of fell under a drive train warranty but they said which was only 5 years warranty on this vechile from the day it was purchased its first time my vechile only has 82000 miles on it and I got it from a dealership here in Colorado with 64 or 62000 miles and since then I'm paying on a vechile that is no longer in service parked Sincerely and hopefully this reaches the right person...
Engine, Fuel/propulsion system, Sep 22, 2025
Throttlebody hose pops off of the throttlebody due to a missing gasket ring as well as the retention clip/spring clip. The plastic pieces on the spring clip have popped off since the issue has been presented. Cannot accelerate past 3 1/2 RPMs without throttlebody hose popping off from the pressure produced by the turbo charger.
Electrical system, Engine, Fuel/propulsion system, Sep 16, 2025
Car was running fine then next day wont turn over. Code reader said fuel injectors weren’t injecting fuel. And ECM failed
Other or unspecified, Engine, Fuel/propulsion system, Dec 29, 2023
Camshaft issues/brake to park sensor issue/brake booster to engine vacuum
Electrical system, Fuel/propulsion system, Apr 16, 2023
Check engine light lit up on the dashboard. Did not go away, took car to dealership next day. Turns out that the fuel pump system (P & A Fuel Pump & Sending System) was faulty and also needed an ECM update to the programming system. The fuel pump breaking down confuses me because the car will only be 4 yrs old at the end of May, with only a little bit over 31,000 miles on it. This system should not have needed replacing this soon in the cars usage.
Power train, Engine, Fuel/propulsion system, Feb 20, 2023
Vehicle lost power while driving without warning which could have caused an accident. Dealer says the ECM failed.
Electrical system, Engine, Fuel/propulsion system, Sep 15, 2022
Numerous times while driving my car both my son and I have experienced the same issues. Trying to get on the highway and pressing the gas pedal the car isn’t responding appropriately to the level of which the gas is being pressed. It isn’t accelerating appropriately. Than at stoplights or just trying to make a left hand turn from a stop position. You take your foot off brake and press the gas to go and it rolls a bit and you’re pressing the gas to go and the car isn’t responding. It’s just sitting there. Like paused. Then all of a sudden the car engages and takes off. It is very dangerous to not have the car respond to pressing the gas. And I don’t want to get into an accident because I’m trying to make a turn and get hit cause I’m just sitting there. Rather than it going when I’m pressing the gas. I am not getting any codes popping up on the dash. So the dealership has nothing to look at other than me saying this is happening to me and my son. I’m finding issues similar to this on previous models. But nothing on the 2019 that I can find. And with no error codes registering. But the issues occurring is highly concerning to me. There isn’t just one date this has occurred. This has happened now many times over the last 6mos.
Power train, Electrical system, Fuel/propulsion system, Aug 1, 2022
The car stalls out an sometimes deads an say no key fab. The ecm has been reprogram even before the car was sold to me back in 2019.
Electrical system, Engine, Fuel/propulsion system, Jul 13, 2022
https://autoforums.carjunky.com/Automotive_Repair_C1/General_Discussions_F5/2019_Chevy_mailbu_LS_constantly_changing_spark_plugs_P209221/ That’s the mechanic forum I posted with my issues. It’s gotten so bad the vehicle is stalling out while driving and in busy roads and the highway. Here is the service bulletin: https://www.tsbsearch.com/Chevrolet/PIP5598#:~:text=Summary%3A,Cranks%20But%20Does%20Not%20Run%22
Electrical system, Fuel/propulsion system, Mar 25, 2022
The throttle body charge pipe popped off there was a recall that on this car says it’s fixed. We replaced o ring and clip on charge pipe drove car. When we sped up to pass a car the charge pipe popped off car shut off. We had to push the car out of traffic. The car would not start. Error code check engine and engine power loss. Three hours under a Houston TX bridge got a tow. Only to be told that the gasket and clip needed to be replaced. Replaced again gm parts, car still can’t go up hills or sped up. Charge pipe will pop off. The throttle body was checked and the lip on throttle body is still good. But there is too much oil build up on throttle body it appears and the charge pipe can’t stay on. Causing engine failure. This almost got us killed on the highway. Very unsafe please help.
Engine, Fuel/propulsion system, Mar 7, 2022
The turbo charge pipe keeps popping off while driving and the car loses power.
Electrical system, Other or unspecified, Fuel/propulsion system, Oct 31, 2021
Unknown car shutdown without warning an will haste when given it fuel.
Exterior lighting, Vehicle speed control, Fuel/propulsion system, Mar 25, 2021
WHEN TRYING TO ACCELERATE ON THE HIGHWAY AND MERGING IF I GET CLOSE TO 3 RPM TO GET UP TO 60-65 MPH M ENGINE LIGHT APPEARS ON THE DASH AS WELL AS MY TRACTION SENSOR LIGHT AND MY CAR WILL NO LONGER ALLOW ME TO ACCELERATE. ALSO AFTER THIS HAPPENS IT WILL NOT ALLOW ME TO USE MY CRUISE CONTROL. THIS HAS HAPPENED MULTIPLE TIMES OVER THE LAST FEW MONTHS. I TOOK IT TO MY DEALERSHIP TO HAVE IT FIXED TWICE THE FIRST TIME THEY COULD NOT FIGURE OUT WHAT WAS WRONG THE SECOND TIME THEY DISCOVERED 3 OF MY FUEL INJECTORS WERE BROKEN. I STILL EXPERIENCE THIS ISSUE AND IT IS VERY SCARY NOT BEING ABLE TO ACCELERATE ON THE HIGHWAY WITH BIG SEMIS AND OTHER VEHICLES COMING BEHIND ME.
Engine, Fuel/propulsion system, Apr 17, 2020
AT 7473 MILES, REDUCED ENGINE POWER LIGHT CAME ON WHILE DRIVING THE CAR. DIAGNOSTIC CODE: P0013. CAR WAS TOWED 50 MILES TO A DEALER FOR REPAIR AND REPLACEMENT OF EXHAUST CAMSHAFT POSITION ACTUATOR. CAR WAS DRIVEN 4 TIMES BEFORE THE REDUCED ENGINE POWER LIGHT CAME ON AGAIN. MILEAGE UNDER 8000. DIAGNOSTIC CODE: P0013. IN BOTH CASES, THE CAR STILL RAN BUT IT MISSES AND CUTS OUT. *TR
Engine, Fuel/propulsion system, Sep 16, 2019
NEW CAR. 500 MILES ON MOTOR. CHECK ENGINE LIGHT CAME ON. P2097. NOTICED DECREASED ENGINE POWER WHEN PRESSING GAS PEDDLE. CAR STALLED ON START. FELT SLIGHT SHIMMY FROM MOTOR WHILE SITTING IDLE.
Electrical system, Fuel/propulsion system, Jul 8, 2019
FAULTY FUEL PUMP COMMUNICATION SYSTEM AND KEY KOB READER