Want this question answered?
The 1991 Geo Metro EGR valve can be located on the air cleaner housing. The valve will be on the back of the housing.
The EGR valve for a Honda EX 1991 is at the top of the engine. It is at the front, just to the left of center.
Right above the manifold
no the do not but some gaskets kits will come wit a egr gasket
The idle air control valve is located on the throttle body, and the EGR valve is located on the intake manifold.
Could be the idling sensor or the EGR Valve
Unless your car has California emissions, you do not have an EGR.
The EGR (Exhaust Gas Recirculation) valve opens when vacuum is applied. The EGR vacuum solenoid opens and closes the vacuum supply to the EGR valve when it is commanded to do so by the ECM (Engine Control Module).
I HAVE NOTICED THAT FROM 87-92 MANY AUTO MAKERS DID NOT USE AN EGR VALVE...EXAMPLE 88FORD TAURUS,92 TOYOTA COROLLA
The EGR valve is located at the front of the h22a4 engine. The EGR valve is right beside of the front of the EGR valve.
disconnect battery, disconnect the starter, disconnect the starter mount bracket from the engine and you can access the egr valve no need to lower the engine good luck
The EGr is located next to the fire wall, next to the valve cover on the drivers side of te engine. good luck