NHTSA Complaint #11680707 — 2015 CHEVROLET CORVETTE

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11680707
Vehicle	2015 CHEVROLET CORVETTE
Component	ENGINE
Date of Incident	July 22, 2025
Date Filed	August 14, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MO

Consumer Description

Driving down interstate at 74 MPH when engine acted like it wasn't accelerating and I was able to get off on an exit when car died had to have it towed to a chevrolet dealership. Engine wouldn't turn over at all. So Chevrolet did a visual inspection and said a valve spring on #8 cylinder had broke and they needed to tear into it further. So for another $1160.00 they would tear the engine down further to see what damage had been done. Chevrolet never notified me that they had a TSB on valve spring issue. Now my engine is no good. General Motors will give no assistance on repair. My engine shut down at 74 mph no longer running on an interstate.

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