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  1. Aftermarket Mods.
    Hi all, I need help deciding whether or not to upgrade my truck, I bought it about 3 months ago and have really enjoyed it but the lack of power while towing is astounding. Truck Runs just fine while bobtailing and has plenty of power (for an old Diesel) but I don't know if I'm just nuts or if...
  2. 07.5-10 LMM Duramax Powertrain
    So I’m brand new to owning a diesel and trying to figure this all out. But anyway I bought an 08 LMM with 180K. I replaced the egr valve right away ( had the low flow error and that’s what the mechanic told me to do). But I got the low flow again a month later and cleared it right away and it...
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