Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


definitely annoying
Typical Repair Cost:
No data
Average Mileage:
94,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. replace fuel line (1 reports)
2003 Hyundai XG350 fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 Hyundai XG350:

Unsubscribe any time. We don't sell/share your email.

2003 Hyundai XG350 Owner Comments

problem #2

Oct 292015

XG350 L

  • Automatic transmission
  • 93,800 miles


When filling the gas tank, it would shut off every few cents as if full even if empty. Mechanic said the plastic fuel line going from the tank to the engine is the narrowest he's ever seen and recommended it be replaced with a wider line. While adding gasoline, it would back up not being able to flow smoothly through the narrow line and the automatic shut off would engage.

- , Atlanta, GA, USA

problem #1

Nov 202014

XG350 L 3.5L

  • Automatic transmission
  • 95,200 miles

Having problems refueling vehicle, it seems to gurgle and shut off the flow of fuel. This is very annoying and seems to be a recurring problem. Hyundai needs to get on the ball with this and fix this problem because I hear all Hyundai customers are having same problem.

- , Shamokin, PA, USA

Search for these popular complaint phrases...

Not what you are looking for?