SIGN UP FOR ALLDATA.COM TO BE SURE. IT IS SO WORTH YOUR TIME AND TROUBLE. T HEMPLE there is no egr valve in a 1992, the manual says so
The idle air control valve is located on the throttle body, and the EGR valve is located on the intake manifold.
typically in the valve cover.
On top of the valve cover!
Under the valve cover where the valve springs are.
The low pressure valve on a 93 Chevy Corsica is under the hood. It is on the larger hose coming off the AC air compressor.
IF IT'S A 3.1 ENGINE IT'S LOCATED ON THE BACK, FACING THE FIREWAL, VALVE COVER. SLIGHTLY UNDER THE INTAKE PLENIUM.
Low pressure valve.
on automatic transmission
under the master cylinder.
Looking under the hood from the front, there is a hose that meets the engine on the top left. if you undo the hex bolt that is there, the PCV is in there. at least that is where it is in a 89 corsica with a 4-cylinder engine. hope that helps
The clutch bleed valve on a 2.2 liter Chevy Ecotec engine is located on the slave cylinder. To find the slave cylinder remove the battery, as it is mounted underneath the battery tray.
center of valve cover at rear of motor