3.1

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
45,500 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 1999 GMC Yukon:

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

problem #2

Apr 272003

Yukon 8-cyl

  • Automatic transmission
  • 91,000 miles
Quick change connector on the manifold is manufactured from a dissimilar metal causing premature deterioration of the fitting resulting in a loss of coolant.

- Bremerton, WA, USA

Add Complaint
problem #1

Jan 052002

Yukon 4WD

  • miles
Any recall on this vehicle? no safety defect listed.

- Lancaster, PA, USA

Add Complaint