did you ever find a stock tune or a solution I cannot read my stock ecm either
Type: Posts; User: 360oreo
did you ever find a stock tune or a solution I cannot read my stock ecm either
I am using an EGR block off and SCR removal kit for my 2017 Chevy 3500HD. Im doing this for our bosses personal company truck and we are only doing this because we kept having issues with the exhuast...