Tackling an LBZ Injector Replacement the Right Way
If you've been noticing a rough idle or a weird hazy smoke at stoplights, it might be time for an lbz injector replacement. It's one of those jobs every Duramax owner dreads a little bit, but honestly, it's a rite of passage for the 2006 and 2007 Chevy and GMC trucks. The LBZ is widely considered one of the best engines GM ever put in a pickup, but even the legends have their weak points, and the fuel system eventually needs some love once the odometer starts climbing. ...