To adjust the idle on a 1985 s-10, assuming it is the standard 2.8 v-6 with the 2 barrel carb it's quite simple.
Take off the air filter cap, pull out the air filter, from there pull off the filter housing exposing the carb. on the passenger side of the carb you will find the throttle linkage system. on the middle/top of the linkage system, there is a screw on the linkage system that when tightened will increase the fuel intake, and when loosened will decrease the fuel intake, you can use a Phillips (#2) screwdriver to tighten it to adjust the idle, you shouldn't make it over 1200 rpm so you don't change your fuel/air ratio too much. then simply replace the air filter housing, air filter and lid and your good to go.
May be computer controlled and not adjustable
There is no idle adjustment. The idle is adjusted electronically by the ecm. If you have a problem with the idle you may have other issues like a vacuum leak.
Adjust the throttle stop screw located on the side of the carb that has your throttle linkage connected to it.
The IDLE is controlled by the computer. THERE IS NO ADJUSTMENT.
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turn the idle screw!
Idle on a 1985 Honda Civic is adjusted through a idle air control valve. This valve is located near the intake. Adjust the valve by either loosen or tightening it.
There is no idle adjustment. The idle is controlled by the ECM. You may have vacuum leaks causing incorrect idle speed. The gasket between the throttle body and the intake manifold was known to blow out and cause a vacuum leak.
There is no adjustment, the idle is controlled electronically. If you have idle problems you may have a vacuum leak somewhere.
The idle speed on a 1987 Chevy Celebrity is controlled by the engine computer, there is no way provided to adjust it.
replace the ecm
ABOUT 1,000