We replaced the blower motor on a 2021 Chevy Silverado 2500. Checked all fuses and all are okay. It still doesn't blow. We cam feel a little air coming out of vents, but it doesn't blow harder if turned up. What else could it be?

 

Welcome to Chevy MrsD - are you past warranty already?

 

Welcome from Florida. Warranty should take care of it. But if you are not, check the blower motor resistor.

 

Not past extended warranty, but all of the dealerships nearby want to keep it for a couple weeks until they are able to look at it. They're backed up due to most having one mechanic that works on diesels. Unfortunately, we can't leave it for longer than maybe 2 days due to needing it for work.

 

They should supply you a loaner if they need it that long

 

They don't need a diesel mechanic to repair a blower motor problem. I agree they need to give you a loaner if they need it that long. Call Chevrolet customer service. They help sometimes.