2017 Chevrolet Silverado 1500: engine knocking or ticking

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 Apr 27, 2026 · Driver assistance · NJ

A very bad ticking noise from the engine. Since I purchased this vehicle, all maintenance and any recall repairs have been completed by the dealership. I first thought that when the oil was changed they did not change the oil filter. Then after a diagnosis of possible lifters in the engine, I did a little research and it appears that Chevy knew this problem existed in 2016 and continued to allow the production of the vehicle through 2018 when the issue was fixed. Why do I as a senior citizen on a low income have to pay for an issue that Chevrolet knew about but continued production of that vehicle with that issue still not resolved. I do not have up to $10,000 to complete that repair and cannot drive the vehicle knowing it has this problem and it could potentially create a bigger problem from driving it.

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 Feb 24, 2026 · Engine, Transmission · 140,000 miles · MN

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that the vehicle was making an abnormal ticking sound while driving. The vehicle was taken to the dealer, where it was diagnosed, and it was determined that the lifters were bent and needed to be replaced. The vehicle was not repaired due to the cost. The contact stated that while driving at 30 MPH, the transmission skipped while shifting to a gear, and the vehicle jolted and jerked. The failure had progressively worsened, and the vehicle was making an abnormal high-pitch sound at start-up. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with transmission component failure, and the dealer informed the contact that it would be cost-effective to replace the entire transmission. The vehicle was not repaired due to the cost. The manufacturer was notified of the failure, and the contact was referred to the federal safety agency Hotline for assistance. The failure mileage was approximately 140,000.

Filed Dec 20, 2025 · Engine · TN

I bought the vehicle with 14000 miles.had oil changed at dealership ever ,5000 miles.I drive 10 miles a day.at 55000 miles the lifters are ticking like a time bomb.It makes me sick that a vehicle with no more miles than this is in this shape.Gm should stand behind there junk motors with this afm.

Filed May 25, 2025 · Engine, Fuel system · TX

making a ticking noise on the engine

Filed May 3, 2024 · Engine · 130,000 miles · MO

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the contact noticed a knocking sound coming from the engine compartment. The vehicle was taken to the dealer; however, the engine was checked, and no issues were found with the engine. The failure reoccurred. The contact stated that after completing an inspection of the engine compartment, the contact noticed the fractured bolts on the exhaust manifold. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 130,000.

Filed Oct 23, 2023 · Engine, Fuel system · 160,000 miles · NY

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the contact removed his foot from the accelerator pedal to depress the brake pedal while approaching a stop light, the vehicle stalled. The contact cycled the key several times when the vehicle started. A message displayed on the instrument panel “Evaporative Emission System Pressure System/Switch range/Performance”. The contact stated that he was concerned for safety while driving the vehicle. The contact stated that on a separate occasion while driving at an undisclosed speed, he heard a knocking sound coming from the hood of the vehicle. The contact then used a code reader to diagnose the vehicle and retrieved DTC code: P0451 – (Evaporative Emission System Pressure) and P0304 (Cylinder 4 misfire). The dealer was not notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that a claim would be started after the vehicle was taken to the dealer. The failure mileage was approximately 160,000.

Filed Sep 14, 2023 · Engine · 97,000 miles · MO

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that when the vehicle was started, there was an abnormal ticking sound heard. The contact stated that the sound was like a metal on metal. The contact stated that he drove approximately 20 MPH and returned to the residence and turned off the vehicle. The contact stated there was no warning light illuminated. The contact had taken the vehicle to an independent mechanic where it was diagnosed that the lifters were sticking and were not opening as designed and the cylinder was pressing down on the cam shaft. The mechanic determined that the lifters needed to be replaced and then he would inspect the cam shaft for damage. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 97,000.

Filed Jul 13, 2023 · Engine · VA

Vehicle exhibited a loud bang from the engine compartment followed by a ticking noise from the engine and loss of power while highway driving in a remote rural area. Check engine light did illuminate. Vehicle was subsequently towed and issue was diagnosed by an independent repair shop as a failure of an active fuel management valve lifter and was repaired. Approximately 10,000 miles later while also at speed on a congested highway the vehicle experienced a second failure 12 July 2023. No dash lights nor warning indicators were illuminated, though problem was indicated by severe loss of power and very rough idle. Issue was diagnosed by dealership as failure of #4 and #6 cylinder AFM lifters....which were replaced new following the first failure in summer 2022.

Filed Oct 14, 2021 · Engine · 86,000 miles · AL

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while starting the vehicle there was a tapping and ticking sound coming from the vehicle. The vehicle was taken to the dealer and diagnosed that the camshaft was damaged and needed replacement. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact related the failure to TSB: 15-06-01-002H. The failure mileage was approximately 86,000.

Filed Aug 6, 2021 · Acceleration, Electrical · TX

My engine went out while I was driving in the highway. The engine started ticking and I was instantly limited to 30mph with cars going highway speeds around me. No symptoms or warnings prior to that. Dealer said it was faulty lifters required for the AFM module.