This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving 35 MPH, the transmission failed to operate as designed and the vehicle started losing motive power. The contact stated that the vehicle returned to normal functionality afterwards. No warning lights were illuminated prior to the failure; however, the check engine warning light illuminated after the failure and remained illuminated. The vehicle was taken to an independent mechanic and was diagnosed with transmission failure. The failure persisted and the vehicle remained at the residence unrepaired. The manufacturer was notified of the failure. The failure mileage was unknown.
Entire system (everything) shut down without warning, sometimes kick back on, and other times not at all. Extremely dangerous as it will occur no matter traveling on highway or turning a corner in a parking lot. There are discussion boards in which many people have experienced this problem and clearly it is because of "Bad Battery Cables" and common within the 2014-2018 models. My truck is currently in a dealership garage to have the cables replaced and I have to have a rental car while the cables are on backorder for 5 to 10 days (maybe longer). How is this not a "recall" when so common and so dangerous? Dealership could see in a diagnosis that power had been lost and communication lost, over and over and over. There has never been a dash warning light come on at all.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at various speeds, the contact stated that the vehicle felt like the transmission was slipping. The contact stated that the transmission was shifting abnormally. Additionally, while the vehicle was stopped and idling with the brake pedal depressed, the RPM was fluctuating, and the vehicle was moving unintendedly. The contact stated that while attempting to accelerate the vehicle was jerking. The contact stated that the check engine and traction control warning lights were illuminated. The vehicle was taken to the dealer however, the dealer was unable to determine the cause of the failure. The dealer replaced the serpentine belt however, the failure persisted and became more persistent over time. The vehicle was taken to a certified mechanic who retrieved a DTC code for engine failure. The mechanic referred the contact to the manufacturer for assistance. The vehicle had not been repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not under recall. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 92,000.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle was shaking and jerking. The contact stated that the vehicle failed to accelerate above 40 MPH. In addition, the contact stated while driving uphill, the failure reoccurred. The contact was almost involved in a crash because the vehicle had failed to accelerate. The contact stated that the vehicle rolled backward. The contact turned the vehicle off and restarted the vehicle and the contact was able to get to the shoulder of the road. The vehicle was taken to the dealer where it was diagnosed with engine and transmission failure. The contact was informed that the engine and the transmission needed to be replaced. The vehicle was not repaired. The contact stated that the failure had been occurring for over five years. The contact stated that the vehicle had been taken to the dealer several times due to the failure. The contact was informed several times that the failure could not be duplicated. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 27,000.
- Waianae, HI, USA
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Hi i toke in my truck twice because of it was jerking was told it was fine noting was wrong my truck is now doing it so hard it feels like I been hit by another car
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the vehicle shuddered abnormally. There were no warning lights illuminated. The contact stated the failure was present when the vehicle was first purchased; however, the failure had since gotten worse. The vehicle was taken to a local dealer however, the cause of the failure could not be determined. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 24,000.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving out of the driveway, the vehicle shuddered prior to stalling. The vehicle was able to be restarted; however, the contact was concerned for his personal safety while driving the vehicle after the failure. The vehicle was towed to a local dealer where it was diagnosed and determined that there was a misfire in cylinder #6, lifters, and guides needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 76,000.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that upon starting the vehicle, the contact heard an abnormal ticking sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the exhaust manifold bolts. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 100,000. The VIN was not available.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving 10 MPH, the check engine warning light illuminated. The contact stated that the remote became inoperable. The vehicle was taken to the local dealer, and the contact was informed that the repair was not covered under a warranty or service bulletin. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic, who stated that the motor on the active grill shutter was defective. The contact communicated with a GM engineer regarding the Technical Service Bulletin: PIE0500. The manufacturer was not notified of the failure. The failure mileage was approximately 48,000.
unknow getting gas in oil at 62532 miles on it which can cause the motor to grenade. a lot of the 5.3l on 2018 has this trouble from watching utube and using research, should be recalled and transmissions trouble as well.
The component or system that failed or malfunctioned, FUEL PUMP ( METAL FLAKING IN FUEL SYSTEM ) has caused 1 or more CYLINDERS to FAIL. It is available for inspection upon request. My safety as well as the safety of many other motorists was put at high risk due to the fact that I had a 40ft. trailer hitched to the truck at the time the engine power was reduced. thus causing my vehicle to loose power while driving on a major highway. The 2018 Chevy Silverado was diagnosed by the Chevrolet Dealership doing-business-as ASCHENBACH CHEVROLET located at 925 East Main Street, Wytheville, VA 24382. The vehicle has not been inspected by the Manufacturer. When pressing down on the gas pedal, the truck would not accelerate as normal, then a message appeared on the dash-screen ENGINE LOOSING POWER. MAJOR ENGINE FAILURES & REPRODUCED REPAIRS: **JANUARY 2022 ENGINE REBUILT/REPLACED - Seguin Chevy Dealership **APRIL 2022 FAILED KNOX SENSORS - POWER REDUCED - Rush Elgin Chevy **NOVEMBER 2022 ENGINE REPLACEMENT, FAILED FUEL INJECTORS, GLO PLUGS & COOLANT LEAK - Robbins Chevy Dealership ** SEPTEMBER 2023 FAILED FUEL PUMP, FUEL INJECTORS - Aschenbach Chevy
GM has produced millions of vehicles with the 5.3 motor with AFM, DOD, VVT issues. They are well aware of this issue. The factory defect causes the lifters to collapse causing catastrophic engine failure. This posses a hazard to consumers in traffic trying to navigate their stalled vehicles off the roadways. GM customer service is rude and dismissive, furthermore they offer no assistance to fix these problems. The issues with these motors is well documented and any repair shop/ dealership can confirm these issues. There is no indication from warning systems prior to this failure. However there are multiple Dash warning lights after the catastrophic failure occurs. The cost is passed to consumers to address these issues.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that the Stabili-trak warning light was illuminated. While driving approximately 60 MPH, the vehicle stalled. While making a turn at 40 MPH, the vehicle shut off. The contact used OnStar to perform a diagnostic test, and the result was a failure with the fuel pump. The vehicle was taken to the local dealer, where it was diagnosed that the fuel pump needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to another dealer, Chevrolet of West (225 T M W Pkwy, West, TX 76691) where it was diagnosed that the battery fuse box and ground cables needed to be replaced. The vehicle was repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 41,000.
Upon light acceleration of the vehicle, a rough gearshift occurred followed by a check engine light and the vehicle continued to shift roughly and idled roughly. After months of diagnostic work and attempts at repairs, it was determined the lifters were the issue. From independent research I understand this is a somewhat common (and pricey) issue. I-??m not sure why there is not a recall for the cheap lifters, but I would like to pursue possible reparations for this fault of GM that has left me without a vehicle and left me with a great financial burden for over six months.
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving approximately 70 MPH, the vehicle stalled. The vehicle was restarted after five minutes. The check engine warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the battery needed to be replaced. The vehicle was repaired but the failure recurred. The manufacturer was notified of the failure. The failure mileage was 112,000.
My 2018 Chevy Silverado 1500 keeps stalling/dying when making turns. There is zero correlation to speed, stop and go, slow, fast, sharp or gradual turn, acceleration or slow rolling start, hard stop then start. It happens mostly when turning right, or left, mostly right. It 's happened 12 times from July '22 to January '23.Dash only shows mileage when it dies. (digital). Rest of console is black (similar to when remote started). It has happened when remote started (twice), other times when manually started with the key. I have tried to recreate stalling turning/starting fast/slow/sharp, etc in empty parking lots while videoing multiple times without success. I took it in to dealer's service center in January '23. They trouble shot it, determining that it was a faulty fuse box and changed that out. It has continued to occur despite this "fix." It has occurred 8 times since January, four of those times in the last 3 weeks, twice on one day. All of these times, except yesterday, I was lucky that no one was behind me. Yesterday, it happened when I turned left. I was able to place it in park restart, and continue. I stopped at stop sign, then turned right. It died again while a truck was behind me. Because it had happened so often, I shifted into neutral, restarted engine, shifted into drive and was able to get enough speed to avoid them hitting me from behind. I was luck the other driver noted that I had stopped and slowed down accordingly. Had I been in heavy traffic, that may not have been the outcome. I know there is a recall for the 2017 year models PIT5405C which describes the exact same thing happening, including engine revving when accelerating from stop after restarting. It then requires stopping, turning off and restarting. I am taking it back to the dealer's service center for further trouble shooting in two days. The service center does all my maintenance and oil changes. I would welcome someone else inspecting/trouble shooting to fix the problem.
Took to the dealership and they did a diagnostics and are requiring me to purchase a new transmission valve. The truck only has 84,000 miles and they have to Remove and replace transmission, Transmission has burn smell, color of fluid is dark, excessive metal shavings present the problem I presented to the dealership was that after you exceed the speed of 50 miles an hour the truck starts to jerk and pulls on you and there-??s a very screeching sound every time you accelerate and it always jerks hard on the highway and it feels like if I-??m being hit by something from the back
A D V E R T I S E M E N T S
- Modesto, CA, USA