Where is the EGR valve on a 2000 ford E250 4.2 6cyl?

Answer 1

The EGR valve is a exhaust gas recirculation valve. Look for a 3/4 inch pipe, with insulation around it, coming from some part of the exhaust pipe. You need to remove the air filter to see it. On my 2001 Ford Van, it come up along the passengers side of the engine to the valve. 2 smaller tubes, coming up off this pipe,are connected to a switch for the EGR valve, on my 2001 Van. The Valve itself is round on top. The 3/4 inch pipe comes up to it. If you can't see the pipe, with the engine cold, feel it come up to the EGR valve. The EGR valve is on the top of the engine, behind the air filter. From the front it is next, but lower thanthe air intake clamped to the intake manifold. It is round with possible a number sticked in top of it.