Should I remove the resonator AND the cat?

[MidnightSpecial]

"The catalyst monitor sensors operate the same as the fuel control sensors. Although the HO2S 2 sensor's main function is catalyst monitoring, it also plays a limited role in fuel control. If the sensor out-put indicates a voltage either above or below the 450 millivolt bias voltage for an extended period of time, the PCM will make sight adjustment to fuel trim to ensure that fuel delivery is correct for catalyst monitoring"

Taken out of page 4-9 of Chilton's General Motors - Century/Lumina/Grand Prix/Intrigue 1997-00 repair manual. Part number 28380

[DnaProdigy]

Taken out of page 4-9 of Chilton's General Motors - Century/Lumina/Grand Prix/Intrigue 1997-00 repair manual. Part number 28380

I really have to get me one of those one day.

[dreama]

hahahaha wow! isn't that bob guy something....subscribes to the best forum dedicated to modifying grand prix's, to flame people for modifying their grandprixs! and yeah, notifying the sponsors of this site would just hurt everyone in a negative way, and not that they would care (they help us mod!) but wow, really? are you gonna tell on us?

-also i dont hate camaros, they're sexy as f!@$....but where i live, a camaro in the snow = fail.

SHOUTOUT TO DnaProdigy! lay that psych. on bob's ass!