Originally posted by sugazzi:
Hi Guys. I have a â??95 Contour zetec thatâ??s not doing so well.



Originally posted by Buckshot77:

From the sounds of it, your manifold cats are the ones that are clogged and causing the power loss.
Thanks,
Rick



Zetec's Don't have pre cats!!!!!
Guess you missed the first line to his post.

Just get a main cat and put it back on. It's really your only choice IMHO.

As for the O2's, you only have one and you need it for air/fuel ratio. So you can't do anything with it.

1996 2.5LT V6 Contour ATX My Tour+help/info pics E0 rims, Gutted Pre-Cats,CTA Custom Exhaust & Intake, Diablo Chip.