Recent content by ducrider123

  1. D

    New LM7 swap performance issue

    limp mode is possible. how do I get it out? I don’t have a programmer. I can run it they all the gears manually.
  2. D

    New LM7 swap performance issue

    Do you mean pass on driver and visa versa? Or front and rear? The rears have been deleted and I’m pretty sure they are correct but I will double check. I am checking the fuel pressure when I get the test kit from a friend on Tuesday.
  3. D

    New LM7 swap performance issue

    Thanks for the add. I’ve read tons of posts and have learn all a lot of stuff, but I’m having a problem with my first engine swap. I swapped a 2002 5.3 LM7 DBC into a 1983 c10. 140,000 mile engine. All stock. Factory computer VATS deleted by LT1swap. I reworked the harness (first time), Doug...

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