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Thread: GTX Surging

  1. #1
    Mighty Mouse's Avatar
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    GTX Surging

    I have the NSC 2003 version of the GTX with 80hrs and a friend has a 2004. Both feel like they are surging rpms around 1/2 throttle or so. It's like is speeds up and slows down and speeds up etc..... Not terrible, but noticable. I have replaced my plugs, but he hasnt. Didn't seem to help any. Now I am thinking dirty fuel injectors. You guys got any ideas?


  2. #2

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    fuel injectors

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    Mighty Mouse's Avatar
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    If it is a fuel injector issue, can I remove them and give them a cleaning? Do they have "O" rings to replace? Or do Then need replacing.

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    if it has a supercharger check the slip

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    Mighty Mouse's Avatar
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    Non Super Charger NSC

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    yes, you can clean them or you can send them out for cleaning. You will need to remove them from the fuel rail and power them up for cleaning-- the orings are reusable. Check youtube for some videos if you want to do it yourself. I use chlorinated brake clean as the solvent

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