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Supercharger boost gauge question

Discussion in '1st Gen. Tacomas (1995-2004)' started by trmarshall1, May 9, 2012.

  1. May 9, 2012 at 8:53 AM

    trmarshall1 [OP] The Least Interesting Man In The World

    Apr 7, 2012
    First Name:
    San Jose, CA
    02 Tacoma 4x4 TRD Supercharged
    4" Pro-Comp Lift, TRD cat back exhaust, grey wire mod, clutch pedal linear spring mod
    I have an 02 TRD, equipped with the 3.4L and a 2nd gen (black) TRD supercharger. I was wondering what the boost gauge should read at idle. Mine is reading 17-18 on the vacuum side. Is this normal, or should I be concerned? Truck seems to be running fine, just unsure of the gauge reading is all. Thanks!

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