GM is the subject of a class action settlement related to fuel pump issues affecting certain Chevrolet Silverado and GMC Sierra trucks. Buyers of a model year 2011–2016 Silverado or Sierra equipped with a 6.6L Duramax diesel engine, purchased from a GM-authorized dealer in California, Florida, Illinois, Iowa, New York, Pennsylvania, or Texas between March 1, 2010 and September 13, 2024, may be eligible for reimbursement of 50% of qualifying repair costs. The verified deadline to file is July 5, 2026.