Posted 11/21/2012 22:39 (#2710081 - in reply to #2709872) Subject: Re: 2003 chevy duramax white smoke???
if by chance the bad injectors are all on the same bank, I would just change the 4 on that side, but if it has bad injectors on both banks I would change them all. its to far in there to half ass it. I've changed a few sets on a lb7 and its not to bad.