Thank you everyone for your input. We have been trying to determine what has been causing this without much luck.
Is this a hard fix for a do-it-yourselfer? It has been a while since I crawled under a hood. My last hold-a-wrench experience was changing a water pump, timing belt, and injectors on a 1984 300ZX, but that was ten years ago.
Also, I assume that this procedure
http://www.automotiveforums.com/vbul...d.php?t=287636 is all I need to know?
Again, I appreciate everyone's input.
Al