2009 Chevrolet Silverado 1500 fuel system problems

Filed Apr 13, 2024 · Engine, Fuel system · NM

Solenoid was rubbed by the wiring harness which caused a leak.

Filed Oct 8, 2023 · Fuel system · MI

Steel fuel line of fuel sending unit rusted out causing fuel to be sprayed through a pin hole sized area at high pressure.

Filed Oct 28, 2022 · Body, Fuel system · WA

Fuel system leak at fuel pump due to corrosion. Found raw gas leaking out from under vehicle while vehicle in operation. Upon further investigation, found metal supply and return lines severely corroded and leaking. Repaired with new pump. While being repaired, noted severe corrosion on frame and cross members to include upper shock mounts and spare tire mount. Holes in frame were noted.

Filed Nov 19, 2021 · Engine, Fuel system · NC

For the last few months, my Silverado 1500 Hybrid has been experiencing "bump jerk" phenomenon related to the Hybrid mode auto stop mode and the auxiliary transmission pump intermittently not operating correctly. This issue is intermittent. Sometimes in autostop, the truck behaves normally in Hybrid mode. However, when the auxiliary transmission pump is not operating correctly in auto stop mode and below 25 mph, the truck is at risk of not moving forward in proportion to throttle response as well as rolling backward if my foot is let off the brake while in traffic. After some research, this issue is described in PIP4751G.

Filed Aug 3, 2021 · Fuel system · CT

Gas leak on top of fuel tank. When fuel pump is powered gas leaks.

Filed Apr 1, 2019 · Engine, Fuel system · 115,000 miles · PA

My fuel pump control module pn20759945 shorted. Recall bulletin 14515 covers my model year and part number. However, gm claims my VIN is not covered by this. This is the same part and same failure listed in the recall bulletin, and imo it should be covered by gm. Fcpm's are poorly designed and poorly placed and fail on many many gm models over a number of years. This is an item that should be expanded to include all vehicles with that part number, especially if they are mounted externally and exposed to the environment such as on all chevy sliverados and related trucks. The fault in my case was a check engine light, and not a crank no start. I took the truck to gm for diagnosis. They said the fcpm needs replaced as it shows and internal fault. This is an expensive part and service,which should be covered by gm under the bulletin imo.

Filed Feb 7, 2019 · Fuel system · 68,242 miles · OH

Tl* the contact owns a 2009 chevrolet silverado 1500. While driving 40 MPH, the vehicle stalled and the check engine indicator illuminated. The vehicle was towed to an independent mechanic who stated that the fuel flow control module had moisture in it, which caused the vehicle to stall. The vehicle was not taken to a dealer for diagnostic testing or repairs. The manufacturer was made aware of the failure. The failure mileage was 68,242.

Filed Nov 9, 2018 · Engine, Fuel system · 65,199 miles · OH

Tl* the contact owns a 2009 chevrolet silverado 1500. While driving approximately 50 MPH, the check engine indicator illuminated and the engine shut down a few minutes later. The vehicle was towed to dave white chevrolet (419‑885‑4444, located at 5880 monroe st, sylvania, oh 43560) where the technician diagnosed and replaced the fuel pump control module. The manufacturer was made aware of the failure and stated that there was no recall. The vehicle was repaired. The failure mileage was 65,199. *dt consumer stated all info is correct. Updated 12/19/18

Filed Apr 30, 2018 · Engine, Fuel system · 123,000 miles · KY

The lifters in the 5.3 engines are completely trash. Everyone who has a silver with the 5.3 has to change lifters often. My lifters has went out 2 times in the last 5 months. This is a big flaw in the silverado. I was driving down the highway at about 70 an all of the sudden my engine light starts flashing and my truck starts ticking and missing really bad.

Filed May 16, 2017 · Electrical, Fuel system · 72,316 miles · IL

The vehicle was being driven by my son when service engine light came on and I then used my actron scan tool and pulled 3x codes from the computer (ecu) codes related to the fuel pump control module , and trailer brake warning light appeared on the instrument cluster cleared these codes. 2 days later codes reappeared all were fuel pump circuit low, fuel pump module and trailer brake codes. Cleared codes then inspected the fpsm visually removed rear cover and the fpsm was full of water I them dried it out for 2x days in the sun truck ran after reassembly. But 3x days later the truck failed to start this time with computer scan tool in hand I checked the fuel pump pressure, the truck had no fuel pump pressure. I then went to my local chevrolet dealer and gave them the v.I.n. # to check the vehicle for recalls. Only recall was for safety belt recall which was done in 2009. I found out there was a potential recall for the fpsm on this website. So ii inquired to the parts department for this part,it was in stock and 183.00. I then purchased a new AC delco module on-line for 85.00 put it on and then found my local shop in town to have a tech come out to re-flash the fpsm so the (ecu) would recognize the new part. I am saving my copies of the bills so that when someone dies from this part failing when it stops the vehicle hopefully I can be reimbursed for another planned gm part failure... Sincerely mr. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6). *jb