<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by JonB-Pace Car Pilot:
Ideas - Air leak INTO the system:
Intake Manifold gasket (esp on 97s)
Fuel box air sensor hose and/or connectors
Idle speed motor faulty
Not good.....runs HOT, lean exhaust...
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JonB,
The air line that is connected to the airbox was disconnected! I reconnected it, and the hesitation at around 2500 rpms went away, and the idle seems to have returned to normal.