Fitter

Call Gm don't wait for a call back. After (I think) 14 days they will a) reimburse for a rental or b) reimburse your payment, not both. I am on month 3 waiting and they have been reimbursing my payment since Nov.20 1st payment reimbursed was Octobers payment. I have a 2021 Silverado 6.2 10 speed, went to shop on 10/20/24. Just spoke to them today they call or e mail 1-2 times a week there is no eta on the valve body yet.

2021 silverado w/27,000 miles truck went to dealership on Oct 20 2024. Valve Body needs replaced. Gm contacts me 1-2 times a week to let me know that they do not have an eta for this part. Not sure who gave you those dates but I wouldn't bet on it. If you haven't contacted gm to start a case you should.