2017 Chevrolet Silverado 1500 fuel system problems

Filed Mar 16, 2026 · Fuel system · 180,000 miles · TX

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the accelerator pedal was depressed, and the vehicle hesitated before jolting into the next gear. The contact stated that the check engine warning light was illuminated. The contact stated that the vehicle occasionally lost automotive power while depressing the accelerator pedal. The contact had taken the vehicle to an independent mechanic who was able to retrieve DTC: P0452; and recommended that the fuel pump needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact had taken the vehicle back to the same mechanic and was advised that the fuel pump had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 180,000.

Filed Feb 8, 2026 · Engine, Fuel system · CA

Hard jerking while driving clunks while driving shifts rough really bad when driving changes gears its an automatic stalls at lights runs rough jumps forward has no power at times brakes fail when stopping lunges when breaking Dealership and manufacture know about this Its been to dealership over 9 times same problem

Filed Jun 3, 2025 · Fuel system · PA

In light of the recalls for other Silverado Fuel Pumps, I believe an investigation should be initiated for vehicles like mine that are part of the same manufacturer but were not part of the original recall. Right when this recall was announced my Silverado which is in excellent condition and has only 73,000 miles on it has a failing fuel pump, communicated by a check engine light and coded for the fuel pump failure. According to my dealer the cost to replace is almost 2,000 dollars. A fuel pump in a heavy duty truck should not fail after only 73000 miles.

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

making a ticking noise on the engine

Filed May 22, 2025 · Brakes, Fuel system · WV

High pressure fuel pump going bad and causes loss of power which is making my brake booster not getting enough vacuum causing me to loose braking. Common issue in these trucks and gm knows it

Filed Feb 26, 2024 · Fuel system · TX

Code: P2635 Fuel pump ‘A’ low flow/ performance It only happens when it’s warm outside. It was doing this last summer and during the winter it stopped now it’s 80 degrees + outside it’s throwing the code again

Filed Feb 6, 2024 · Engine, Fuel system · CA

Torque converter clutch system stuck in “off”; and won’t engage when commanded by system…this is apparently a known and common issue. Causing gears to not engage properly and a safety hazard when driving on freeway and higher speeds.

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 Jul 26, 2023 · Engine, Fuel system · NM

The AFM system to the vehicle started to fail while I was on the road with my family. Vehicle went into limp mode as the vehicle started. Displayed on the dashboard engine loss of power with check engine light on. Took to the dealer to repair and got quoted a spark plug change when the issue is clearly something else.

Filed Oct 24, 2022 · Acceleration, Fuel system · NC

I was driving on along WT Harris highway and I attempted a turn along JW Clay Blvd. when my I pressed the gas and my truck didn't respond. I lost acceleration and it took a dangerous amount of time for me to cross the Highway. There aren't any warning lights or a check engine light on, but my transmission has begun to slip gears. This is after I had over 2k work done at the dealership for other problems I was having. Since no warning lights were visible it came as a complete shock in the middle of traffic when I could not accelerate. I have had my truck inspected by AAMCO Total Car Care and they have confirmed the problems and also the lack of warning lights or codes. After some research online I have found this issue common with Chevrolet Silverados manufactured between 2015-19.