Table 1 shows two common other fuel system related problems of the 2014 GMC Sierra 2500. The number one most common problem is related to the other fuel system (three problems). The second most common problem is related to the other fuel system pump (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems |
2014 Sierra 2500hd sn (1gt120c83ef176464) leaving on vacation towing camper with family bosch cp4 fuel pump issue left me stranded on a hwy 9 just outside clinton, ar which is a 2 lane hwy with no shoulder. Read details...
My fuel pump and injectors failed while I was driving, stranding my truck in the middle of traffic right where a city street was changing to a country road. The GMC dealership falsely claimed that this was caused by using unapproved fuel. Read details...