You just ask a redneck how!!
Over 5000$
if its a 1996 there was a recall on that call a gm garage adn ask .............
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 EGR Valve its self is around 77 dollars and the gasket is about 2.50 so if you do it yourself it will be 79.50 taking it in could cost 100+
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?
Assuming 5.7 V8, it's on the passenger side, a few inches to the side of the throttle body.