for the past couple of weeks i noticed sometimes when im sitting at a stoplight..my car seems to rev up rpms then goes down then goes up then goes down and so on...what could this be?? yea im a newbie so dont be too harsh

 

maybe a loose hose or a leak somewhere, check the hoses

 

i checked the hoses and theres no leaks i cant seem to find out wut it is

 

ne body else have ne ideas??

 

IACV?

 

you have a bad map sensor it sounds like. my car was just doing that, replaced the map sensor, problem fixed.

 

oh ok thanx i'll check into that

 

Try cleaning the throttle body and readjusting the idle first. It sounds like the idle adjustment screw is open too much. Usually the symptoms of this appear after you clean the throttle body.

 

vacuum leak

 

there is no map sensor for this integras.

it is simple just clean the
cold idle control valve
located in the intake manifold
just follow the two hoses that come out of the front hose
to the intake manifold you will find a cylinder
take the two screws out clean inside and put back together.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kmk16O5 &raquo;</TD></TR><TR><TD CLASS="quote">you have a bad map sensor it sounds like. my car was just doing that, replaced the map sensor, problem fixed.</TD></TR></TABLE>

buckwheaT!!!!
ason fishfuck with a new user id "KMK1605" doesn't change anything. once a crook always a crook.
https://honda-tech.com/zerothread?id=678900
https://honda-tech.com/zerothread?id=670626
https://honda-tech.com/zerothread?id=659242
https://honda-tech.com/zerothread?id=678905
https://honda-tech.com/zerothread?id=659490

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by florduhdude &raquo;</TD></TR><TR><TD CLASS="quote">Try cleaning the throttle body and readjusting the idle first. It sounds like the idle adjustment screw is open too much. Usually the symptoms of this appear after you clean the throttle body.</TD></TR></TABLE>

this is good for the initial. try pulling your plugs and check them for discrepancies. anychance you had minor hydrolock. also check your compression.