Perhaps you mean EGR valve. It stands for exhaust gas reclaimer. It sends some of the exhaust back through the engine to re-burn unburned fumes for cleaner emissions.
Where is the ERG valve located on a Chevy Vandura 5.7 350 engine?
An ERG is a unit of work. An EGR is a valve that usually sits on the manifold and is controlled by a vacuum diaphram.
The ERG valve on a 1999 Chevy Express van is near the carburetor. It is bolted on the intake manifold.
Right on top of the valve cover
If your EGR valve is vacuum operated, simply remove the vacuum hose from the valve.
I changed erg valve o2 sensor and gas cap but lights back on what do I do
"EGR" valve?
If you mean the EGR (exhaust Gas Reclaimer), no.
do you mean the EGR valve? it's at the base of the intake manifold
It is on the back of the intake manifold.
The ERG valve is located on the front of the engine on a 1998 Chevy Blazer V6 4.3L. It is near the top bolted to the intake manifold.
on a '95 camaro the EGR valve should be next to the radiator hose