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definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
25,388 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.

2002 Chevrolet Impala exhaust system problems

exhaust system problem

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2002 Chevrolet Impala Owner Comments

problem #2

Jun 012003

Impala 6-cyl

  • Automatic transmission
  • 5,000 miles


Within 6 months after purchase the new vehicle stalled with no notice at stop light. After letting it sit for several hours it will then start. Sometimes it will not start even after sitting overnight. The dealer replaced the mass air flow pressure sensor several times.

- Cleveland, MS, USA

problem #1

Mar 282005

Impala 6-cyl

  • Automatic transmission
  • 45,776 miles
P102 mass air flow sensor failure, causing check engine light to remain in a steady on condition. Vehicle would fail emissions test with check engine light on, but dealer says this condition not covered by emissions warranty even though the owner's manual clearly states this condition is a emissions system malfunction.

- Douglasville, GA, USA

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