NHTSA Complaint #11525327 — 2015 CHEVROLET SONIC

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11525327
Vehicle	2015 CHEVROLET SONIC
Component	ENGINE
Date of Incident	April 11, 2023
Date Filed	June 5, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CA

Consumer Description

My cars coolant is leaking and the source is unknown. My car has overheated twice and my mechanic has been unable to find what needs to be repaired. The coolant has need to to be filled twice within a 6 month period. Now my car is having other issues with the catalyst system that lead me to believe the coolant leak might be affecting these other parts. My catalytic converter was already replaced and the same code has popped up 4 months later.

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