I have been having an issue where my car bogs a bit if I hold the gas pedal to the floor, as opposed to letting it off the floor SLIGHTLY. One suggestion was the TPS being bad, so I called my uncle to get one, and he says I have to get a part # off the TPS so he can get the right one. I even called Autozon, and they verified that there were two DIFFERENT part #'s for that part. I can't see a part # on the sensor without taking it off. Any suggestions???