general problems of the 2014 GMC Sierra 1500

11 problems related to other fuel system have been reported for the 2014 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 GMC Sierra 1500 based on all problems reported for the 2014 Sierra 1500.

1 Other Fuel System problem

Failure Date: 06/24/2025

Vehicle engine sputters/stalls. I see there is a fuel pump recall on some 2014 GMC sierra’s but mine is not on the list per your website.

2 Other Fuel System problem

Failure Date: 02/01/2024

Stability track.

3 Other Fuel System problem

Failure Date: 06/10/2023

Severe gas smell. Brakes hardly stop truck. Service stabilitrac. Paint peel. Steering clunking. Antifreeze leaking.

4 Other Fuel System problem

Failure Date: 06/10/2023

Says I have no recalls. I have terrible gas smell and steering light abs light traction light abs light and hard brake pedal. Seats and mirrors move by there selves. Steering wheel shakes. Overall this truck is worrying me so much I won't put my kids in it. Oh also airbag light on also.

5 Other Fuel System problem

Failure Date: 04/01/2022

Fuel management system requires an add on to keep system from functioning improperly. Lifters making loud tapping sound.

6 Other Fuel System problem

Failure Date: 06/06/2021

While passing a vehicle I lost all electrical power which in turn caused the vehicle to lose power. This same thing has happened several times at low speeds. I have the vehicle scheduled for July 2 to get looked at. The engined revved extremly high and it seemed like the transmission went into neutral. It then restarted. I had to roll the driver's window down and got a stabili trak light that came on after the incident.

7 Other Fuel System problem

Failure Date: 10/01/2020

Fuel vaccuum sensor keeps telling me to tighten gas cap. Engine light comes on perioadiclly. According to my mechanic, dirt gets in near where you fill gas. Sensor and filter need to be replaced by updated gm. The vaccuum sensor and filter need to be replace and reroute line above transmission instead of truck body. Dealer part cost $477. 00. Should this be a recall situation?.

8 Other Fuel System problem

Failure Date: 09/03/2019

Tl-the contact owns a 2014 GMC Sierra 1500. The contact stated that while driving approximately 45 mph , the vehicle lost acceleration and the steering ability locked. The contact pulled to the side of the road. The vehicle after few minutes was driven to the house. The vehicle was taken to the dealer musson-patout automotive group, 214 us90 frontage rd, new iberia, la 70560, they determined that there was an issue with the fuel injectors. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 125,000. Bp.

9 Other Fuel System problem

Failure Date: 01/20/2018

I temporarily had no control over the vehicle causing me to have an accident. While driving down a residential street approaching a stop sign intersection I merged into the center of st to pass a trashcan and in the process of returning to my correct position on the road I suddenly had no steering. Panicking from the loss I pressed my brakes an attempt to bring vehicle to a stop but was unsuccessful because the tires began a slide once noticing the traction loss I proceeded to release brakes and reapply in hopes of gaining traction the brief relief from brakes caused the vehicle to regain traction and while I still have no control over steering, the vehicle jerks towards the right side of the road and the brakes being reapplied the vehicle continues to slide off pavement making contact with stop sign and telephone pole.

10 Other Fuel System problem

Failure Date: 12/01/2017

Radiator has micro-holes which leaks coolant. Engine code p0455 with no gm mechanics able to find a solution to the engine code.

11 Other Fuel System problem

Failure Date: 06/19/2017

Gasoline smell - stopped - stepped into a puddle of raw fuel - fuel gushing out from underneath the truck - stopped engine - moved away and called dealer.


Other Other Fuel System related problems of the 2014 GMC Sierra 1500

Other Fuel System problems
11
Other Fuel System Tank Assembly problems
1

Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations