The location of the EGR valve on a 1987 to 1989 Chevy Celebrity depends on which engine the car has. If the car has the 2.8L V6 the EGR valve mounts to the plenum near the throttle body. If the car has the 2.5L 4 cylinder engine the EGR valve mounts in the center of the intake manifold near the valve cover.
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in the valve cover. There is a hose that is connected to it.
The EGR valve on a 2000 Chevrolet Lumina is located inside the intake manifold. A replacement valve can be purchased at any auto parts store.
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The EGR valve is located on the top of the engine. Drivers side at the back of the engine. It is held on by two 10mm bolts.
It is on the back of the intake manifold.
If the 4.3 Chevrolet engine is new enough to have an EGR valve it would be located in the exhaust pipe where it meets the engine. Some vehicles did not start using this device until after 2000.
The 1997 Chevrolet Astro EGR valve is located on the top of the engine valve cover. The EGR valve can be access from under the hood. You will not need to remove any engine cover.
It is in the front of the engine, to the right of the thermostat housing.
EGR (Exhaust Gas Recirculation) look for it to be attached to the exhaust manifold or a pipe from the exhaust manifold
It is an electrically operated valve that when energized let's the vacuum through to the EGR valve to open it. Many also contain an electical switch that is closed when the vacuum is applied to the EGR valve to send a confirmation signal back to the ECM (engine control module).