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0.8

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
220,380 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 drivetrain problems

drivetrain problem

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2001 Chevrolet Blazer Owner Comments

problem #2

Aug 122020

Blazer

  • 235,760 miles

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

I have a 2001 Blazer that keeps popping up a check engine light codes.I.e P0301, P0753, P0756, P0758. I have had these parts replaced twice in the last few months. Mechanic said it was related to the electrical system. The codes come back after driving for about 100 miles.

- Layton, UT, USA

problem #1

Nov 222016

Blazer

  • 205,000 miles
Transmission cooler lines between the radiator and transmission are corroded and pitted. The lines are installed over the exhaust catalytic converter. There is transmission fluid leaking from the lines, which is dripping onto hot exhaust components and burning, creating a fire hazard. These lines appear to be stainless steel, which shouldn't be corroding. The lines should not be in such close proximity to exhaust components. When the vehicle is not running/in motion, transmission fluid pools on the ground under the vehicle. In motion, the fluid is being blown rearward, coating the undercarriage and exhaust.

- Hendersonville, NC, USA

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