hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
58,333 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 GMC Sierra 1500 fuel system problems

fuel system problem

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2007 GMC Sierra 1500 Owner Comments

problem #3

Apr 132014

Sierra 1500 8-cyl

  • 98,000 miles


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!!

- Montegut, LA, USA

problem #2

Aug 272013

Sierra 1500

  • 27,000 miles
2007 Sierra with 5.3 liter has experienced two plastic fuel line leaks in under 37000 miles. Leaks spray fuel onto exhaust pipe area. This truck has never been off road, used to tow, etc.

- Key Largo, FL, USA

problem #1

Jan 142011

Sierra 1500 4WD 8-cyl

  • 50,000 miles
Fuel gauge showing that I had fuel, but the truck ran out of gas twice going down the road 55mph. I did get the truck pulled over to a gravel road and then called someone to bring more gas.

- Le Mars, IA, USA

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