I have a 1994 honda civic th problem that I a having is my car idles at like 100 RPM's and when you rev it up to 1500 RPM's it surges and I can find anyone to help me with my problem so I hope someone here can

Focus on igniter and O2 Sensor.

On older cars, it's important to properly maintain the electrical system. This means replacing igniter, coil, main relay, spark plug wires, and, possibly, ECM every 10 years or 120,000 miles; regular NGK spark plugs every 24,000 miles; and rotor and distributor cap every 60,000 miles. Preventive maintenance is the key to "like new performance," getting your money's worth out of a car, and keeping it a long time. Spend a little to save a bundle.