9.7

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
677 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 1500 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 1999 GMC Sierra 1500:

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

1999 GMC Sierra 1500 Owner Comments

problem #1

Jan 081999

Sierra 1500

  • 677 miles

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

Brake check engine oil change indicator will not go off

- Wichita Falls, TX, USA

Not what you are looking for?