I have 3 new O2's. The only other things I could do are clean the UIM/LIM and get a new fuel filter. The manifolds were supposedly recently cleaned.

-'96 SE MTX 3L -'98 SVT 1,173 of 6,535 -'05 Mazda 6s, loaded, g/f's ride -Need a 96-00 manual on CD? PM or email me