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  1. 2020+ GM T1 Platform Powertrain
    First time diesel/Duramax owner. I changed the fuel filter with no issues. Primed and started without any issues. (Filter is easily accessible at the front side of fuel tank, 36mm socket). After starting I immediately heard a hissing/venting sound coming from the top of the fuel tank area. I...
  2. Suspension&Steering
    I have an 02 chevy 2500 duramax and have had two times now where the right front brake or bearing is getting hot enough to smoke. I'm not sure if the brake pad is sticking or if it is bearing failure. Is bearing failure fairly common for everyone in the GM 2500 realm?
  3. 01-04.5 LB7 Performance Parts Discussion
    im sure this has been discussed before, I currently am reading boost off of the waste gate line, I also put in a ppe boost valve. I am seeing the increase in boost on the gauge. If i tapped into the post int. pipe would i see a diffrent reading or am i ok with what i have. thanks. will the...
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