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butterfly screw

  1. B15 Sentra (2000 - 2006)
    HI: Looking for recommendations for an exceptional and creative local mechanic in San Jose, CA or south SF bay area to try to recover dreaded butterfly screws from heads, inspect for damage and replace/reassemble engine components (pistons, head gasket, etc..) if necessary as needed per my...
  2. B15 Sentra (2000 - 2006)
    My 2003 Sentra SE-R SpecV swallowed Butterfly screws from the air intake and they are bouncing about in the engine (crush gaps on spark plugs and throws error if started) - diagnosed by Nissan dealership who wants $5k to remove. Air intake manifold removed by dealership and car has been sitting...
  3. Troubleshooting and Support
    Well after deciding to do the "Locktite Butterfly Screws"mod i found out that im missing 1 butterfly and 3 screws, so i have deciced to take the head apart and make sure that the screws are not in there, i got the butterfly out, it was the driver side and it found it way to the passenger side...
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