I have a rough idle SOMETIMES and i also have low top end power. It has 73k on it w/stock plugs and wires. Im thinking all it needs is new plugs and wires,fuel filter, O2 sensors. What do you think? Im really not looking forward to changing the plugs and wires, what a PITA.

 

always a good place to start, clean the tb out with cleaner to, that will help with the idle

 

plugs/wires, o2's would be a good place to start. clean the iac when you clean the throttle body. the throttle body will need to come off. my friend car was weak on top end and it was his fuel pump going out.