when i first brought my 95 gsr, it idled at 750rpm when it was warm. I got a new airfilter and reset the ECU. my car nows idles at 600rpm and it has been for the last 2 months. Im not sure if it was the airfilter or ECu at fault

is this normal? i've done a search and saw that it might be a vacuum leak?

BTW: how do vacuum leaks occur so i know what i will have to replace?

 

If it was a vacuum leak, the idle would be higher than usual. since its only a 50rpms difference, just adjust the idle screw on the throttle body til its at 750

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by virusiidx &raquo;</TD></TR><TR><TD CLASS="quote">If it was a vacuum leak, the idle would be higher than usual. since its only a 50rpms difference, just adjust the idle screw on the throttle body til its at 750</TD></TR></TABLE>

adjust the idle with the screw.

 

disconnect the iacv then ajust your idle. Reset ecu after idle is set.