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NHTSA Opens Investigation into GM V-8s That Won’t Stop Imploding

AUGUST 2026 — Despite General Motors issuing a remedy for its L87 6.2-liter V-8s, NHTSA has received reports that hundreds have failed after the fix.

The ODI’s investigation involves an engineering analysis of recall 25V-274 and has been expanded to include engines produced after the production period noted in the recall.


GM Issues Recall and Stop-Sale order for Failed 6.2L V8 Engines in 2021-2024 Trucks and SUVs

APRIL 2025 — After widespread engine failures and an NHTSA investigation, GM is recalling all 2021-2024 full-size pickups and SUVs equipped with the 6.2L V8 engines.

Affected models include
(6.2L V8 Engine Only)

2021-2024 — Cadillac Escalade & Escalade ESV
2021-2024 — Chevrolet Silverado 1500
2021-2024 — Chevrolet Suburban
2021-2024 — Chevrolet Tahoe
2021-2024 — GMC Sierra 1500
2021-2024 — GMC Yukon & Yukon XL
2021-2024 — Chevrolet Camaro ZL1
2021-2024 — Chevrolet Corvette Z06
2021-2024 — Cadillac CT5-V
2021-2024 — Cadillac CTS-V

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FORD

CHRYSLER-STELLANTIS 

  • Dodge Recalls
    • Dodge Charger
    • Dodge Hornet
    • Dodge Durango
    • Dodge Charger Daytona EV


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