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NHTSA — Engine And Engine Cooling: Exhaust System: Manifold/Header/Muffler/Tail Pipe Problems

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50 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 Avalanche exhaust system problems

exhaust system problem

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2002 Chevrolet Avalanche Owner Comments

problem #2

Jul 302002

Avalanche 4WD 8-cyl

  • Automatic transmission
  • 100 miles

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

Engine exhaust tick during exceleration, dealership service manager refuses to try to correct problem even though he says he can hear problem.

- Pasadena, MD, USA

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problem #1

Jun 022003

(reported on)

Avalanche

  • miles
The intake manifold is improperly sealed which causes the oil to leak.

- Philadelphia, PA, USA

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