Chevrolet Malibu won't start problems

Filed Sep 3, 2026 · Fuel system · FL

Driving along the highway the CEL light came on followed by reduced engine power warning. Vehicle abruptly slowed down to 35mph (limp mode). Were there to be another vehicle behind me, they would have to do emergency braking. My vehicle would not start after pulling over to the shoulder. A tow truck was dispatched, and after diagnosis from the service center; The fuel pump module was found to be defective.

Filed Jul 22, 2026 · Electrical · SC

Electrical system problems that create unsafe driving conditions!! Vehicle has electrical glitches. Internal warning lights flicker on and off. Battery drains. Car randomly will not start. Multiple incidents. Car stalled on roadway without warning and would not crank. Luckily I was in a residential neighborhood with little to no traffic when this happened. I have had crank sensors replaced, fuel pump module replaced, fuses replaced and still problems occur. If this is a common issue with the 2012 Chevrolet Malibu, could you please issue a safety recall? Thank you

Filed Jul 8, 2026 · NC

Most of the time, the car will not unlock when the unlock button is pressed on the key fobs. Most of the time, when the key fob is on the console and the start button is depressed, the car will not start. It can take multiple minutes and attempts before the car will finally start. Changing the batteries in the key fob did not resolve this issue. When we took it to the dealership, they say that the Body Control Module is the cause of the issue. When we google that, we see that there is an existing GM-issued service bulletin for certain units of the same year, make and model of our car. We therefore would like it to be investigated to have this service bulletin expanded to include our vehicle. It is unacceptable for a three-year old car not to unlock, lock, or start reliably and isn't normal wear and tear and there have not been any accidents.

Filed Jun 3, 2026 · Brakes, Electrical · OR

There have been numerous days that I press brake to start car in which it does not start. I wait until it will. The trunk seems unaligned as there's more gap on right side. Carpet in front floor is not correct as I have to tuck under trim by door constantly. Backup camera seems distorted and has been not correct in lines to park but remains distorted by the unclear view and awkward angle. While driving at times it feels like going into another gear and it's an automatic. The breaking at times is very hard and pushing passengers forward.

Filed May 16, 2026 · Acceleration, Engine · CA

The first problem with my car was the tire pressure monitor. The location of each tire was wrong on the informant section. Soon after purchasing the car when ever I would park the car would not shut off and the DIC would display Shift to park message. Around 6 months after the purchase the brake pedal was getting harder the press down on and within a week from that while driving home from work the car completely shut off in the middle of traffic. It wouldn't start leaving me stuck on a busy street with heavy traffic blocking use of the lane. After 10 minutes it started back up and I barely made it into a parking lot of a shopping center with it shutting off again before I can park. I had to get a tow. I didnt go to an authorized dealer. I took it to a certified mechanic and had to replace the brake vacuum booster. The motor had to be cleaned out due to broken metal that got inside. After that repair car seemed okay until March 2026. The car now is in high idle and struggles to pick up speed. The message on DIC says engine power reduced. On the freeway the car can be going with the flow of traffic then suddenly engine power is reduce rpms go up high and it drops speed struggling to pick up. I paid the loan $16,000 off using what I had saved. I cant go out and purchase a new or used car.

Filed Feb 24, 2026 · Engine · FL

Fuel Injector Backing ring Failing causing O-ring to dislodge and Rupture due to high pressure fuel leaking past the seal. This is causing a Major fire Hazard. Gm seal kits will not fix the problem do to Backer ring not being in the kit. part number for the o-ring kit is 12673056. this part should not be sold without the backer ring. if installed without the rings they will fail and will be Leaking fuel on the hot Cylinder next to the ignition coils. Misfire and bad fuel smell and possible no start or Fire!!

Filed Feb 2, 2026 · Electrical · WY

Gradual battery charge loss, check engine light (MIL) illumination, and engine stall or failure to start. Burning/melting odor. Warning Lights: "Service Charging System" or battery light on dash. Electrical Failure: Vehicle stalled, won't start, has a dead battery. Noise/Smell: Burning odor, smoke from the trunk, or rattling/squealing noises. Specific Eco Model Issues: The 2013 Eco model (eAssist) has a known recall for a failing Generator Control Module but for some reason doesn't include my Vin number in the recall even tho I've experienced these same issues.

Filed Jan 12, 2026 · Electrical · KY

The front battery kept getting drained then one day it just wouldn't crank opened up the generator thing and noticed that it had been fried now my car won't crank or nothing and I don't understand why my car ain't in part of the recall for the generator control module

Filed Jan 10, 2026 · Engine · TX

Engine power reduced car shuts off and will not start

Filed Jan 7, 2026 · Electrical, Engine · TX

My vehicle sometimes will not start when I press the Start Button and press the brakes at the same time. The dashboard will light up with a message that says “Service ESC” followed by “Engine Power is Reduced”. When it does start, I can drive the vehicle for a moment before it does the Engine Power Reduced mode where the car feels like its pulling more. It has done this several times while I’m driving on the highway which often times causes me to have to pull over to the side of the road, or make my way to the slow lane so I can pull into a gas station or somewhere public at the next exit. When the dashboard lights up with “Service ESC”, ALL of the hands on my dashboard (i.e the hands for the speedometer, gas, the car temp AND the RPM) move radically back and forth while the car is driving. Sometimes the speedometer will say 0mph even tho the car is moving. Sometimes I am able to pull over and turn my car off and back on and the lights will go away, but often times this doesn’t solve the problem. In fact, it feels like it only exacerbates the problem because when I shift it into park and then attempt to turn off the vehicle, it says “Shift to Park” even though it IS parked. In fact, this morning when the vehicle wouldn’t start after I tried to start it with the button, I attempted to turn the vehicle off (because the radio would come on and I can see lights on the dashboard, but the vehicle itself won’t start) and it said “Shift to Park” even though it is parked and has been since last night. I contacted the nearest Chevy dealership and they informed me that they have dealt with plenty of these complaints lately. I have not had an inspection completed by the dealership because my extended warranty is up and I do not have the funds to pay for a diagnostic inspection.