2019 GMC Sierra 1500 AT4
What happened
We were friving down the interstate in Chattanooga TN when it started shaking, had to have it towed home to Madison Alabama to a dealership to have it diagnosed. Had cylinder 7 failure and had to have a whole new engine.
Cylinder 7 failure, wanted to rebuild the top of the engine. Decided to have a complete engine replacement at independent shop.
Case details
- Mileage at failure
- 88,000 mi
- Date of failure
- Oct 10, 2025
- Repair status
- Unresolved
- Out-of-pocket
- $8,400
- Days out of service
- 120 days
- Warranty
- Not under warranty
Know your rights
A failed engine, weeks in the shop, or a denied claim can trigger warranty and lemon-law protections. See where you stand, no pressure.
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