Emission Problems?

I have a 1997 Rodeo 3.2L 4WD SOHC with 36500 miles on it, I already had the fuel injectors changed and oxygen sensors, map sensor, maf sensor, fuel filter, spark plugs, and all kinds of other crap. NOW, as of this morning, when I tried to give it gas it would rev up real high, then I would lose power, BUT if I give it gas slowly I can drive at any speed. Does this sound like a emissions problem or once again bad injectors, if any body has any advice for me, PLEASE, I am at my wits end with this vehicle. I would greatly aprreiciate it. Thanks

Crystal3477

Could be a plugged cat.

A 97 with 36k miles??? or 136. If it is over 100kmiles then the o2 sensor needs to be replaced. That is their lifespan.

It has only 36500, it has low milage because the last owners were an older couple that hardly drove it. I was told it might be a plugged cat too. Thanks for the feedback.