DealersEdge Professional Forums

is it just the cold states or is everyone having issues with the 2020 Duramax def tanks and controllers?

We are waiting on 13 tanks 7 for one company alone.

GM shows estimated shipment between 02/09 & 03/05, with a part healthy date of May.

you would think after 10 years of having to use this crap that GM could figure it out.

There's a PI requesting information for engineering that was just released today related to this very issue.