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Vacuum gauge

Discussion in 'The Garage' started by jagerman, Mar 3, 2007.

  1. jagerman

    jagerman Registered Member

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    What is the use of having a vacuum gauge?
     
  2. thedrip

    thedrip 1/2 ton status

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    keeping the engine at maximum vacuum saves fuel. Its a way of making yourself stay out of the skinny pedal.
     
  3. sweetk30

    sweetk30 professional hooker Premium Member

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    x2 i got one and it works. when haullin the big trailer. i figured it was good in top gear. but installed the vac gauge and found out it was bad . no vac in top gear. drop to a diffrent and bam perfect.

    play with it a bit and also find that to cruise you dont need as much pedel to stay the same speed as before.
     
  4. makovai

    makovai 1/2 ton status

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    i use mine so i know when i have brakes :D

    Scary part is thats kinda true.
     
  5. BKinzey

    BKinzey 1/2 ton status

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    A Vac gauge can tell you a lot about how your engine is running as well.
     

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