Posted 11/28/2023 05:12 (#10500177 - in reply to #10500149) Subject: RE: 2022 Duramax mystery reservoir under hood
Chebanse, IL.....
Yes....the cost. Some of the DEF systems carry 10 yr warranty. I assume it's no secret that we pay for warranty, somehow. If the system wasn't there, we'd have no warranty to pay for on that system.
2022 Duramax mystery reservoir under hood
