i got a 92 ls teg, the idle will not stay in one place...it fluxuates from like 700-850 rpms up and down? any ideas? i had a 91 civic si with a ls swap that had a dead steady idle, how doesnt my teg have the same?

 

some things you can try are checking to see if there are any vacuum leaks. check hoses for cracks, cuts ,etc.. also the pcv could have a crack in it. maybe loose bolts around the throttle body. clean the iacv screen, bleed your coolant. Some air bubbles may throw the FITV off and keep the valve open.

 

bump, i checked all this, also the TB at idle whistles pretty damn loud (yes with the intake off) what does that indicate?

 

new tb gasket. Check tps voltage

 

Turn on your defroster. Ghetto fix

 

use brake cleaner...take off ur iacv and rinse brake cleaner through it...let it dry for around 15 minutes...then put it back on....should be a bit better

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by infamouskillas &raquo;</TD></TR><TR><TD CLASS="quote">use brake cleaner...take off ur iacv and rinse brake cleaner through it...let it dry for around 15 minutes...then put it back on....should be a bit better </TD></TR></TABLE> tried cleaning iacv, fitv, spraying tb cleaner in both the holes in the tb with the car on and revvin it so it wouldnt die, still nothin, upgraded my grounds, what else am i missing?

 

check your antifreeze

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gsilnc &raquo;</TD></TR><TR><TD CLASS="quote">check your antifreeze</TD></TR></TABLE>
antifreeze has been bled

 

bump

 

check your blinker fluid?

JK
check IAC and TPS. vaccum leaks like these other guys are saying.

Although your idle jump isnt really that big at all.

 

I have a 96 integra ls with the same problem.
although mine revs from 1100-1800 rpms. when the car is in drive it and i am stopped at a light instead of being at 800-900 rpms it is now at 1200-1300 rpms. Its just started this after i added coolant yesterday. How do i bleed air out of the system? All i did was remove the radiator cap and add like a tenth of a gallon of coolant. Seem strange that this would happen now.