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Thread: tune for 03 5.3 33# injectors dbc

  1. 02-07-2020 #1
    bowtieman
    bowtieman is offline
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    tune for 03 5.3 33# injectors dbc

    does anyone have a tune for an 03 5.3 with 33# injectors with a dbc
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  2. 02-07-2020 #2
    bowtieman
    bowtieman is offline
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    have a 12576106 service number
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