10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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 Toyota Sienna:

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

problem #1

Jul 032002

Sienna

  • miles
Both air to fuel sensors went in the fuel emissions part of the engine. My check engine light came on. I had to replace both the sensors. The part replacement for each was $375.42 not including the labor. The parts had to be replaced to pass state inspection because it caused the check engine light to come on. It is an expensive piece that should be covered under the emissions warrenty, but is not.

- Sandown, NH, USA