2.1

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
75,000 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.

1999 GMC Sierra 3500 fuel system problems

fuel system problem

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1999 GMC Sierra 3500 Owner Comments

problem #1

Oct 272005

Sierra 3500 4WD 8-cyl

  • Manual transmission
  • 75,000 miles

A D V E R T I S E M E N T S

Fuel tank under negative pressure by apparent stuck valve caused fuel tank rupture. Happened twice. GM engineers said no defect, apparently there is and no further communication would be provided. Fuel spilled out and was very dangerous, in my opinion. I am a degreed (msme) engineer. With an extensive auto background. Updated 11/15/05.

- Canon City , CO, USA

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