Breaux

I'm not a member here but I do have a 2020 sierra with 75,000 miles on it and my fuel pump control module is going out. There is a federally mandated emissions warranty on them for 8 years or 80,000 miles. I am having mine replace at the dealership under warranty. The dealer should inform you of this. If you have had it done you should be eligible for reimbursement. I just learned this with mine. Check into it.