Def

[maxx1015]

DOES ANY ONE IS THIS DEF STUFF HERE TO STAY OR WILL THEY GO BACK TO THE EGR STUFF I DID NOT WANT TO BUY A NEW TRUCK AND THAN THEY GET RID OF THE DEF STUFF INFO WILL HELP THANKS OR IS EPA MAKING THIS MANDTORY?

[Erichcb]

DOES ANY ONE IS THIS DEF STUFF HERE TO STAY OR WILL THEY GO BACK TO THE EGR STUFF I DID NOT WANT TO BUY A NEW TRUCK AND THAN THEY GET RID OF THE DEF STUFF INFO WILL HELP THANKS OR IS EPA MAKING THIS MANDTORY?

 

 

http://www.gmc.com/pdf/SierraHD_DEF.pdf