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  1. G

    2005 Silverado Duramax LLY Crank No Start, please help

    I replaced the whole injector harness recently and it takes a lot to start and sometimes it won’t start but when It does it has a lope and I can take the key out and the cel is in and the fass lift pump runs constantly I have to disconnect the battery’s to kill the pump
  2. G

    Bad ficm

    could a failing ficm cause it to throw those codes randonly
  3. G

    Bad ficm

    @2004LB7 explain
  4. G

    Bad ficm

    So I have a 2005 lly Chevy has fass system ppei and egr. Nothing major the other day I was driving and it shut off throwing p0201-p0208 and some other glow plug codes that throws cause a bad ficm so I done some digging and every one say check the ear on the alternater for cut wires and I done...