egr flush

hello. First time post - be gentle! Like so many others on the forum, I too have a history of EGR problems. My van is a 2018 T6 2.0 102 (CXGB engine). My first problems started in Sep 2019 at 11500 miles. VW did an “EGR Flush” under warranty. THis mostly worked until June 2022 (19000 miles) when...