Just bought a 1988 Mustang lx w/ the 2.3L engine. Owners thought the engine was seized and let the car sit for three years; but upon trailering it home found that the engine turned over, but the distributor was stabbed wrong and they had the firing order set wrong. After re stabbing the distributor, correcting their firing order mistake and replacing the plugs and starting the car with starting fluid i found that it was running high at 3000 rpm's. Can you guys give me a list of things to try?