No.
Where is the ERG valve located on a Chevy Vandura 5.7 350 engine?
The most common cause of that is a bad EGR Valve.
in the vac line to the valve.
IF IT'S A 3.1 ENGINE IT'S LOCATED ON THE BACK, FACING THE FIREWAL, VALVE COVER. SLIGHTLY UNDER THE INTAKE PLENIUM.
I would think any from 87-92 should fit.
FIRE WALL SIDE OF ENGINE, A LITTLE UNDER THE EGR VALVE. T HEMPLE
That's usually an indication that the refrigerant level is low.
what is the wire code for a 92 Chevy slverado for the memory
It's located behind the engine. There should be two hoses going to it; one thin one, and one thick one.
92 hp for the 2.5 .... not sure where you got 2.2 from , but , its a 2.5 151 cid motor
you cant, it has to be removed. it is very simple though, onlt 2 bolts and a connector. it is right in the front of the engine and it probably has a pebble of carbon stuck in it.