Known-Issues Report

2011–2016 Chevrolet Silverado 2500HD

6.6L Duramax LML diesel (2011–2016) · human-verified 2026-09-09

1 documented issue on this generation

Including one that runs $2,000–$6,000 to fix if missed.

Unlock the full report for every documented issue on this generation — what it means, what it costs in real Canadian repair shops, and the exact question to ask the seller before you buy.

$9.99 CAD · delivered instantly, plus emailed to you.