Chevy and GMC Duramax Diesel Forum banner

diesel leak

  1. Huge fuel leak at back of engine

    911 Problems Forum
    I was hauling hay then I got low rail pressure codes and could smell fuel. Looking under the truck it was dumping fuel like a water hose at the back of the engine. To load it up you have to prime the fuel filter pump and it doesn't want to go much over idle. 06 chevy lbz
Top