ANNOUNCEMENT: The Car Book 2018 is now online!

Ratings on over 1,000 new & used models going back 5 years, from the Center from Auto Safety. Learn more about The Car Book 2018 here.

Print this page


really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
123,500 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 Blazer engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2002 Chevrolet Blazer:

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

2002 Chevrolet Blazer Owner Comments

problem #2

Aug 212017


  • 145,000 miles


The contact owns a 2002 Chevrolet Blazer. The contact stated that while his sister was driving at 20 mph, the engine cooling fan exploded and there was smoke. The failure occurred without warning. The vehicle was driven to the contact's sister's residence. The vehicle was not taken to the dealer. The contact's brother inspected the vehicle and determined that the radiator and the fan needed to be replaced. The vehicle was repaired by her brother. The manufacturer was not contacted and was not made aware of the failure. The approximate failure mileage was 145,000.

- Cleveland, OH, USA

problem #1

Jan 102015

Blazer 4WD 6-cyl

  • 102,000 miles
The intake manifold gasket is leaking the intake manifold gasket was leaking on my Chevrolet Silverado last year I have been told by 4 ase certified mechanics that Chevrolet have extremely too many intake manifold gasket leaking problems because of the dexron antifreeze and the gaskets they used.

- Indianapolis, IN, USA

Not what you are looking for?