@ yfz,
I had the same issue you did and in time it caused a CEL.
Here is my write-up on it.
http://986forum.com/forums/showthread.php?t=7233
Just change the part anyways if you have faith in your mechanic skills,its been resigned a few times.
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-99' Zenith Blue 5-spd...didn't agree with a center divider on the freeway
-01' S Orient Red Metallic 6-spd...money pit...sold to buy a house
