under the hood, on the fire wall behind the engine where the two hoses are. one of them as a valve on it.
It's directly underneath the throttle body and anchored to the throttle body by screws.
I dont know what other egr valve will work, but I know they can be cleaned out and put back on the car. I have a 96 Paseo, and I soaked mine in carb cleaner and was able to get all the carbon out and put it back on the car and works fine.
Remove the heater control valve and replace it.
Could be EGR valve sticking open or dirty at an idling condition or hesitates when accelerating.
it should be rigth of the valve cover follow the thick vacum hoses from the intake manifold
I have a 94 Astro but the heater control valve should be in the same location. Look under the hood on the passenger side. There are two heater hoses behind the coolant reservoir and windshield washer reservoir. The hoses attach to the heater control valve. The valve has a round vacuum actuator on the side, and two more heater hoses leave the control valve and go into the heater core housing. Cost for the valve will probably be somewhere between $50 & $70 To replace it, remove the coolant reservoir and the windshield washer reservoir. Remember, or mark, the hoses for the washer if you have a rear washer. The electrical connections only go on one way. Remove the clamps securing the front heater hoses and remove the hoses from the valve. Remove the clamps holding the heater hoses coming off the back of the valve where they are attached to the heater core. These two hoses are factory attached to the valve and the new valve (from the dealer) comes with the hoses attached to the rear of the valve. The clamps are back in a small space behind the valve, rather hard to get to. We pulled the bracket with the three square relays situated above the hoses to allow easier access. Install in reverse order. Good luck.
To remove the valve cover on a 92-97 Toyota paseo. Remove the spark plug igniters from valve cover. Remove crankcase ventilation valve(black plastic 90 degree elbow) from valve cover and intake manifold. remove the fiev nuts on th top o the valve cover. place a pry bar between cylinder head and valve cover at the corners where they have left a gap. Pry slowly and easily. be sure to work all corners not just one.
Its on the passanger side valve cover under a clutter of little hoses near the firewall
If you are looking for a valve in the heater hoses that restricts coolant flow, it does not have one.
a "t" in the hoses at the rear, top of the engine has a restrictor built into it no "valve" and no bleeder on this car.
near the fire wall where the heater hoses enter