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> idle problem!, wtf is wrong now?
post Apr 30, 2008 - 5:02 PM
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tonytutino



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so i just replaced my intake manifold allen-head screws and now my car doesn't want to idle. the RPM's just keep dropping when the clutch is engaged. and the crazy thing is if i loosen the screws (just one in particular), the engine doesn't bog down or anything and just runs normal BUT it makes a horrible loud whining noise from the screw hole. i didn't know the amount of torque on those had anything to do with airflow. and only the one closest to the driver side firewall seems to control it. this is out of my hands and i have no idea what is wrong.

also, while at idle, a thump can be felt and the rpms drop a couple hundred then pop right back up. it seems to have a correlation with the tightness of the screws as well. i dont get this at all.

anyone know anything about this? thanks i really need the help -Tony T


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post May 6, 2008 - 9:30 PM
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rjbibeau



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my g/f's 3sgte is doing the same thing...i figured in was plugs but we put new ones in and nothing changed. it idles at 1200 when warm when it's supposed to be at 800. i'm thinking it may be the iacv as well.


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