how do i adjust the idle on my 1989 honda crx hf!

it idle 500rpm and my engine starts to vibrate! is there a way to adjust it?

 

there should be a brass screw on the tb.

 

and then?

 

turn the screw and adjust it as nessesary

 

brass nut!

 

help please!

 

there is a screw on the side of the thottle body that hits a piece on your butterfly linkage to hold it open just a little, loosen the nut on the screw and turn the screw to open the butterfly just a little bit more, when you are happy with the idle tighten the nut on the screw

 

hmm..... i found a flat head screw on the throttle body and adjust it from there, thanks for the help!




Modified by zerogravitycrx at 8:40 PM 3/6/2005