One problem related to other fuel system tank assembly has been reported for the 2007 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 GMC Sierra 1500 based on all problems reported for the 2007 Sierra 1500.
On April 13 2014 my truck was leaking fuel too bad to continue driving. I have been smelling gas for about a year and could never find where the leak was coming from. Then on April 13th while I was driving home I smelled gas and had to pull over, frightened that the truck might catch fire and explode. It seems there is a leak around the fuel tank. I notified gm and they said that they would only pay for a portion of the repair. Another problem that started about the same time I started smelling gas was that the key started getting stuck in the start positioin continually turning over the starter. I then have to struggle forcefully to get the key to turn to the off position, fearful of causing more damage to my vehicle or possibly catching fire. I don't understand how these trucks don't have a recall on them!!.
| Other Fuel System Pump problems | |
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems |