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definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
23,928 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.

2001 Chevrolet Blazer engine problems

engine problem

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2001 Chevrolet Blazer Owner Comments

problem #5

Jan 012008


  • 40,000 miles


The contact owned a 2001 Chevrolet Blazer. The contact stated that the air pump filled with water and froze. The vehicle was taken to an authorized dealership where the air pump was replaced. The failure mileage was approximately 40,000. The current mileage was approximately 60,000.

- Forest Lake, MN, USA

problem #4

Sep 252002

Blazer 4WD 6-cyl

  • Automatic transmission
  • 32,000 miles
Consumer owned a 2001 Chevrolet Blazer which he purchased in January 2002. The vehicle stalled six times in 2002, two times in 2004, and two times on July 21, 2005. The vehicle was never taken to the dealership for this problem. Also, the consumer has not contacted the manufacturer. This happened at any speed. The vehicle did not always start right up. The problem was more persistent in the summer.

- Monongahela, PA, USA

problem #3

May 042001


  • miles
2001 Chevrolet Blazer developing various problems.** answer required***. the differential pinion shaft seal was leaking. When it rained the transmission slipped, the cigarette lighter was inoperative, the lighter socket was replaced. The heater was not blowing hot air, the service engine soon light illuminated, the brake light was inoperable, the directional switch was replaced. The front rear rotors were rotted, the rear wheel well molding was coming undone, the drivers window was leaking water. The vehicle was not shifting properly, the alternator was replaced, the tail gate glass would not lock, the driver door did not shut easily, the battery was replaced. The headlights were inoperable. The driver seat recliner was replaced, the retractor in the seat belt was reset. The rear window molding was loose. The oil cooler lines were leaking.

- Wellesley, MA, USA

problem #2

Sep 152003


  • Automatic transmission
  • 47,642 miles
The ac compressor has been replaced 3 times - the last time was on 9/2003. The exhaust pipe seal has been replaced, the muffler has been replaced, cluster dash went out and replaced, front suspension replaced, brake lights went out and replaced. The back window was not aligned properly and had to be fixed. The front passenger door had to be realigned and the door sill replaced.

- Homosassa, FL, USA

problem #1

Jan 072003

(reported on)


  • miles
Consumer states while driving at highway speed the vehicle shut down, causing lost of power steering.

- Tigard, OR, USA

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