1.6

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
107,000 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.

2004 Buick Century engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 Buick Century:

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

2004 Buick Century Owner Comments

problem #1

Mar 062014

Century 6-cyl

  • 107,000 miles

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

When driving the car increase speed without touching the pedal will keep increasing speed slightly making you hit brakes or pull over. I restart the car and sometimes this will stop it sometimes not. It is getting worse and I have had it to a dealer with no finding. I have contacted Buick through email and have not heard anything yet. The car will do this even in the city at speeds of 30 mph we have to brake or it will go faster and faster. I have contacted all I know to and cannot find what is going on. I need some assistance before there is an accident.

- Cortland, NY, USA

Not what you are looking for?