NHTSA Complaint #11647032 — 2020 CHEVROLET BLAZER

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11647032
Vehicle	2020 CHEVROLET BLAZER
Component	ENGINE
Date of Incident	February 18, 2024
Date Filed	March 7, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

Continues "reduced steering assistance', thermostat won't register, stay on Cold, a/c blows warm air. We added coolant, replaced battery. Code goes off, within a few weeks comes back on. About to replace the whole thermostat and sensor. Many many blazers having the same issues.

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