The EGR valve is located on the drivers side of the head, just above the transmission bell housing.
Remove the electrical and vacuum connections, then remove the two bolts that hold the EGR valve to the head.
Use a NEW gasket when replacing the EGR valve.
How can I replace the headlamp on a 2000 Saturn SL1
The Saturn EGR valve is attached to the head, directly above the transmission bell housing.
timing for spark plug wires for saturn sl1 1996
It is just to the right attached to the head.
All sensors, air pump, and EGR
175-70-14
lease gas cap on 2000 sl1
What are the torque specifications and the tightening sequence of the cylinder head bolts on a 1996 Saturn SL1?
see saturnfans.com
See link below
The EGR valve is attached directly to the head, on the drivers side. It's a round device that is bolted to the head. It's relatively simple to remove, just disconnect any wiring (there should be plugs) then remove the bolts.
Check your belt. That's most likely where its coming from