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  1. X

    Mayday! Mayday! LB7 hard to start

    2002 Duramax LB7 - 216000 miles Injectors, FPR, 1 glow plug module and right head (cracked) replaced last August. In the past 2 weeks, my truck has got to where it's hard to start. Turn the key and it turns over but the started turns for many seconds until it finally starts like it...
    • Xscout
    • Thread
    • Replies: 4
    • Forum: LB7
  2. X

    Maybe sounds dumb to ask ..

    This might sounds a little bit off but can a "clogged heater core" cause the Cylinder Head to crack? I've been dealing with a mechanic for 2 months over Injector & FRP replacement job. A week after I got the truck back, I got a low coolant error message and long story short, I had to have the...
    • Xscout
    • Thread
    • Replies: 0
    • Forum: LB7
  3. X

    Howdy!

    Hi all, My name is john aka Xscout from NC. I bought a 2002 Silverado 2500HD from Ebay (out of Houston) about 4 years ago & it's been a great truck (very much to my relief). Up until recently, it's been a great truck requiring very little work.
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