Chevy and GMC Duramax Diesel Forum banner

hose leak

  1. 06-07 LBZ & LLY Duramax Powertrain
    Lately on my truck the steering has felt off by a lot, whining, hard / stiff steering and gets worse as the truck warms up, I had even cleaned up everything within the engine bay too including the driver side intercooler pipe, which is now covered in a black grimey substance behind the ps...