definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
41,333 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.

2001 GMC Yukon fuel system problems

fuel system problem

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2001 GMC Yukon Owner Comments

problem #3

Apr 012005

Yukon 6-cyl

  • Automatic transmission
  • 69,999 miles


2001, GMC Yukon, vehicle had gasoline leakage, consumer could smell leak, check engine light came on. Consumer took vehicle to the dealer twice, and dealer ran test T and he check engine light went off after the test. Dealer reset button. This did not fix gasoline smell. Consumer took vehicle to dealer a third time, and dealer found leak in the gas tank which is currently being fixed at consumer' S expense.

- Fullerton, CA, USA

problem #2

Feb 242004

Yukon 8-cyl

  • Automatic transmission
  • 54,000 miles
When driving, the engine light appeared on the dashboard. The consumer pulled the vehicle over and parked the vehicle on a slight incline, and smelled a gas odor. The consumer got out of the vehicle to investigate the smell, and noticed fuel leaking from the fuel tank. The consumer drove the vehicle to the dealership for inspection, and the mechanic determined that the fuel pump wiring failed, causing the fuel to leak from the fuel tank. A small leak was found in the evaporative fuel system. The consumer noticed gas leaking at a rate of a quart per 5 minutes and appeared to be coming from the top of the tank. The mechanic found fuel leaking from around the connector which housed wires from the fuel pump and the fuel level sensor.

- Tuscaloosa, AL, USA

problem #1

Sep 012002


  • miles
Vehicle is leaking fuel from top of tank assembly. Dealership is aware of problem.

- Pflugerville, TX, USA

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