OK. Thanks. I don't guess it will kill me to replace the sensors and see if that helps. Are these cars like all others in that the O2 sensors in back of the CATs don't change anything? Only the ones before the CAT affects the mixture, right? The code I got wasn't specific as to which sensor it was.

BTW, your reply says that you have NO O2 sensors. Do you mean that they simply aren't generating an error or have you taken them completely out of the loop?

Thx,
Jason