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Registered
Join Date: Dec 2002
Location: St. Petersburg, Florida
Posts: 1,990
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Don't forget pesky vacuum leaks can cause similar disturbances, though usually not going all the way down to 100rpms.
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83 944 white w/Box ster wheels
Planned mods- custom leather interior, 968 antenna, soundsystem, 968 style rockers, clear sidemarkers
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