[amac209]

the wire is located either under the dash near the glovebox or on the firewall. make sure the distributor cap& rotor and wires are in good shape. a scan tool would be nice to check the sensors the throttle position sensor(tps) engine coolant temp sensor, knock & map sensors can all make an engine run like crap. other things to check are the egr valve and fuel pressure regulator. try unhooking the egr vacuum line and plugging it.