Hellow my name is Robin , I think i got my self into the trick bag and i need a way out . I own a 2006 2500HD crewcab 4by4 duramax , i installed egr block off plate and have ppe programer . My problem is that i need to go to dealer for leaking power steering hose and when truck is reprogramed to stock i get check engine light . HELP.

 

they should not deny you warranty claim for a power steering pump because you installed a block off plate.

 

what code is it? you can use the ppe tuner to check what it is