OMG!! thank you soo much vermsta!
Code P1164 is "primary O2 sensor circuit range/performance problem". (http://www.floathouse.com/ACE/HondaD...esODBStand.htm)
Ahhhhhh.. looks like I'm going to have to replace that.

Does anyone happen to know any good sites that sell 02 sensors for a cheap price? and thanks again for everyone for the help!