Print this page

4.0

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
30,000 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.

2003 Chevrolet Impala engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 Chevrolet Impala:

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

2003 Chevrolet Impala Owner Comments

problem #2

Aug 222007

Impala 6-cyl

  • Automatic transmission
  • 60,000 miles

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

Dexcool intake manifold gasket failure in my 2003 cheverolet Impala with only aprox 60,000 miles.

- Independence, KY, USA

problem #1

Dec 032002

(reported on)

Impala

  • miles
Consumer states engine shuts off while driving and pulling out in the road. Consumer feels this is a safety hazard.

- Farnham, VA, USA

Not what you are looking for?