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C8 Corvette Engine Fails After Only 57 Miles, Valve Spring Issue Most Likely
A brand-new Corvette shouldn't fail after 57 miles of driving with electronically-limited torque and revs, but as fate would have it, this one broke down
www.autoevolution.com
Back in September 2020, GM quietly admitted that small-block V8s suffer from “possible broken valve springs.” According to a technical service bulletin from the biggest of the Big Three in Detroit, only vehicles built from June 1st to September 15th may suffer from this condition.