you might try cleaning your MAF sensor as well...mine was acting up last year, i tried the cat(which had prev been gutted by previuos owner,also mine wasnt honecomb but a cloth-like material) and tps first with no change then cleaned the MAF and it ran perfect again...i also did not have a CEL on <img src="/forums/images/graemlins/cheers.gif" alt="" />

Lonnie
Auto Parts Professional
95 sportage sold but not forgotten