1. Disconnect the battery. This will help to prevent any electrical problems from occurring while you are resetting the engine.
2. Remove the spark plugs. This will help to release any built-up pressure in the engine.
3. Crank the engine over for a few seconds. This will help to clear out any fuel or air that may be in the engine.
4. Reconnect the spark plugs.
5. Reconnect the battery.
These are the general steps for resetting the engine on a 1990 Honda Prelude, but it's important to consult the specific service manual for your model for detailed instructions.
