ok i have a 2000 civic SI (American EX) and i'm approachign 30,000 kms. what kind of maintinance should i be doing soon?? i've already done an oil change and new oil filter (every 3-4000 kms), a new air filter and new plugs. what else should i be doing?? would new wires be necessary too?? and what about a valve adjustment??

 

fluid changes are usually a good idea at 30k regardless if its recommend d or not..check ur owner manual about the valve adjustments cuz some late model motors have self-adjusting vavles

 

All the maintenance necessary is listed in a Helms (in my case Haynes) manual.