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    so went through auto tune instructions but i do...

    so went through auto tune instructions but i do not have a wideband. i did notice right side o2 reading higher voltage than left. engine runs great with throttle but terrible at idle. i messed with...
  2. Replies
    153
    Views
    74,708

    hey guys new here and need some help. i...

    hey guys new here and need some help. i installed a vortec 5.7 into a 98 s10 along with a 0411 pcm. we have been trying to figure this out for some time. when truck first starts cold it runs very...
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