2017 Chevrolet Silverado 1500 engine problems

Filed Nov 6, 2026 · Engine · 139,000 miles · FL

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, there was a loud clunking sound coming from the engine, the vehicle hesitated before accelerating and lost motive power. The check engine warning light was illuminated. The failure was intermittent. The vehicle was taken to a certified mechanic, where diagnostic testing determined that the engine failed and required replacement. The manufacturer was informed of the failure and confirmed that the VIN was not under recall. The manufacturer referred the contact to the federal safety agency Hotline to report the failure. The failure mileage was 139,000.

Filed Oct 6, 2026 · Engine · TX

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while the vehicle was stopped, the vehicle stalled. The contact allowed the vehicle cool down for a while and the vehicle returned to normal functionality. The contact stated that the failure persisted during high temperatures.

Filed Aug 1, 2026 · Engine · NE

Driving home on the interstate my truck started making a knocking sound and the vehicle would shake over 45 miles an hour. We took to a dealer that said the lifters were bad, and potentially caused damage to the cam shaft. There was no warranty. I asked how this happens under 60,000 miles and was told it’s just part failure. And with the 6.2 engines, it’s a known occurrence. I then see that Chevy 6.2L engines for earlier years had a recall for this same issue but our 2017 was excluded. The dealer quoted $10,500 for repair. But we found a local shop that did the work for around $7500.

Filed Jul 25, 2026 · Electrical, Engine · IL

the federal safety agency Safety Complaint To: the federal safety agency Regarding: Vehicle Safety Hazard / Fraudulent Repairs on 2017 Chevrolet Silverado VIN: [XXX] To Whom It May Concern, I am writing to file an emergency vehicle safety complaint regarding a 2017 Chevrolet Silverado, VIN [XXX], purchased on XXX. Huntley Ford performed unauthorized, fraudulent, and unsafe repairs that resulted in the vehicle being returned to me as an active fire hazard, directly violating federal motor vehicle safety expectations. Huntley Ford forced a salvage engine onto the vehicle, stripped me of my repair rights, and intentionally cleared dashboard error codes to mask severe, systemic mechanical defects. Following an engine replacement, transmission replacement, and catalytic converter replacement, I took the vehicle to Sunrise Chevrolet for inspection. The technician at Sunrise Chevrolet discovered that the vehicle was actively burning fluid onto the alternator. The technician explicitly stated that the vehicle was a fire hazard and that there was an emergency safety brake problem, and brakes. Huntley Ford knowingly delivered a structurally compromised and life-threatening vehicle. I request a full investigation into Huntley Ford’s repair safety practices to protect the public from further hazardous non-compliance. I have a 16 page paper trail Word document letter proving Huntley Ford committed auto fraud, has practiced illegal practices, lied, sold us a truck that they cleared codes, after only a few months full transmission, c. converter replacement, engine, and did not fix the truck properly still, returned it back to us when they knew it was not ok, lied, cleared codes, we brought our own scanner, they lied again, said the codes just needed to be cleared. When we notified [XXX], Huntley Ford's repair manager, he did nothing. Sincerely, [XXX]/[XXX] ________________________________________ INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 21, 2026 · Engine · NC

The vehicle has experienced persistent engine performance issues that have not been resolved through standard repairs. Initial diagnostics indicated knock sensor faults, which were replaced at significant cost. However, the issue persisted and additional codes related to air fuel imbalance (P219B) appeared. The vehicle continues to exhibit reduced power, hesitation, and inconsistent acceleration while driving. This creates a safety concern, particularly when merging into traffic or attempting to accelerate in situations requiring reliable engine response. The dealership has quoted a minimum repair cost exceeding $7,000, with the possibility of increasing to $10,000 depending on further findings once the engine is opened. Due to the high cost and uncertainty of repair, the vehicle may remain in operation with an unresolved defect. Research indicates that similar issues have been reported by other owners of this vehicle generation, suggesting a potential broader defect that may impact vehicle safety. This issue affects the vehicle’s ability to deliver consistent power and safe acceleration. Given the relatively low mileage and the severity of the repair required, this may represent a defect that warrants further investigation. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 10, 2026 · Engine · NC

My truck only has 72,000 miles on it, yet the lifters in the engine are failing/ malfunctioning. While in drive, it has a hard time shifting into higher gears causing the engine to continue revving but not picking up more speed. A quick google search shows this to be a common issue. GM was made aware of the problem but did not offer much help in resolving the matter. GM specifically stated the federal safety agency needs to say it is a safety issue before they will do anything about it.

Filed Mar 29, 2026 · Brakes, Engine · NY

I have had shifting issues with the transmission since 2 months into having this vehicle I have been reporting it to the dealership who has told me consistently that jerking grinding and loud noises are totally normal then the recall came out for these specific issues in the 2017 Silverados though my VIN is not listed but I still haven't always have had the very same problems stated in the recall

Filed Mar 29, 2026 · Brakes, Electrical · NY

Transmission issues that I have reported since 2 months into owning it. Anti-lock brake issues or braking issues where brake pedal is stiff but not stopping vehicle. Front grill shutter issues Temperature Transmission thermostat issues

Filed Mar 26, 2026 · Engine · CA

Truck started making a solid bass thumping as driving then got worser as days went by, then I spent money at 4 places to get opinions but no1 wasn't definitely, so I had the engine opened up and there it was a SPLIT CRANKSHAFT, I knew it was something there bcas I pull oiled and I seen metal themes/ grit in my oil, And there's no recall on my truck, then I did research online and yesss it's alot of issues like that, plus DOD is defeated on those chevys, so I need a whole other motor

Filed Mar 19, 2026 · Engine · MD

I was driving in the rain 3 nights ago when my Chevy Silverado unexpectedly started shaking very bad , jerking while trying to brake, surging forward and total loss of acceleration. My dash lights were blinking and I was scared ,I had no idea what was going on. Since our family are loyal Jba customers( we own 2 silverados) and payed for the extended warranty and certified warranty I drove straight there and explained what happened. I was scared and crying, just diagnosed with Vulva Cancer stage lllC. Well the truck has been in the shop at jba diagnosed with bad Cam shift rod and lifts. They want $10,300.00 for repair. Even though we've been with them so long and had every maintenance done through them they weren't helpful in helping. Can someone help me? I need to be able to get to John's Hopkins for my cancer treatments. I've looked up this issue and it looks VERY common. Please, help me. Jba had me sign a document so the dates can be verified.